15910227

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{761}}^1$

素因数の和:891

約数の個数: 24

約数和(自身を含む): 24249888

約数和(自身を除く): 8339661

約数列:

[1, 3, 9, 23, 69, 101, 207, 303, 761, 909, 2283, 2323, 6849, 6969, 17503, 20907, 52509, 76861, 157527, 230583, 691749, 1767803, 5303409, 15910227]

約数ペア:

[(1, 15910227), (3, 5303409), (9, 1767803), (23, 691749), (69, 230583), (101, 157527), (207, 76861), (303, 52509), (761, 20907), (909, 17503), (2283, 6969), (2323, 6849)]