2445927

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:163

約数の個数: 32

約数和(自身を含む): 3870720

約数和(自身を除く): 1424793

約数列:

[1, 3, 11, 19, 33, 47, 57, 83, 141, 209, 249, 517, 627, 893, 913, 1551, 1577, 2679, 2739, 3901, 4731, 9823, 11703, 17347, 29469, 42911, 52041, 74119, 128733, 222357, 815309, 2445927]

約数ペア:

[(1, 2445927), (3, 815309), (11, 222357), (19, 128733), (33, 74119), (47, 52041), (57, 42911), (83, 29469), (141, 17347), (209, 11703), (249, 9823), (517, 4731), (627, 3901), (893, 2739), (913, 2679), (1551, 1577)]