14887873

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 20321280

約数和(自身を除く): 5433407

約数列:

[1, 7, 11, 13, 77, 91, 107, 139, 143, 749, 973, 1001, 1177, 1391, 1529, 1807, 8239, 9737, 10703, 12649, 14873, 15301, 19877, 104111, 107107, 139139, 163603, 193349, 1145221, 1353443, 2126839, 14887873]

約数ペア:

[(1, 14887873), (7, 2126839), (11, 1353443), (13, 1145221), (77, 193349), (91, 163603), (107, 139139), (139, 107107), (143, 104111), (749, 19877), (973, 15301), (1001, 14873), (1177, 12649), (1391, 10703), (1529, 9737), (1807, 8239)]