2017471599

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4597}}^1$

素因数の和:4669

約数の個数: 72

約数和(自身を含む): 3561574016

約数和(自身を除く): 1544102417

約数列:

[1, 3, 9, 11, 13, 31, 33, 39, 93, 99, 117, 121, 143, 279, 341, 363, 403, 429, 1023, 1089, 1209, 1287, 1573, 3069, 3627, 3751, 4433, 4597, 4719, 11253, 13299, 13791, 14157, 33759, 39897, 41373, 48763, 50567, 59761, 142507, 146289, 151701, 179283, 427521, 438867, 455103, 537849, 556237, 657371, 1282563, 1567577, 1668711, 1852591, 1972113, 4702731, 5006133, 5557773, 5916339, 7231081, 14108193, 16673319, 17243347, 20378501, 21693243, 51730041, 61135503, 65079729, 155190123, 183406509, 224163511, 672490533, 2017471599]

約数ペア:

[(1, 2017471599), (3, 672490533), (9, 224163511), (11, 183406509), (13, 155190123), (31, 65079729), (33, 61135503), (39, 51730041), (93, 21693243), (99, 20378501), (117, 17243347), (121, 16673319), (143, 14108193), (279, 7231081), (341, 5916339), (363, 5557773), (403, 5006133), (429, 4702731), (1023, 1972113), (1089, 1852591), (1209, 1668711), (1287, 1567577), (1573, 1282563), (3069, 657371), (3627, 556237), (3751, 537849), (4433, 455103), (4597, 438867), (4719, 427521), (11253, 179283), (13299, 151701), (13791, 146289), (14157, 142507), (33759, 59761), (39897, 50567), (41373, 48763)]