13986801

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{809}}^1$

素因数の和:945

約数の個数: 24

約数和(自身を含む): 21607560

約数和(自身を除く): 7620759

約数列:

[1, 3, 9, 17, 51, 113, 153, 339, 809, 1017, 1921, 2427, 5763, 7281, 13753, 17289, 41259, 91417, 123777, 274251, 822753, 1554089, 4662267, 13986801]

約数ペア:

[(1, 13986801), (3, 4662267), (9, 1554089), (17, 822753), (51, 274251), (113, 123777), (153, 91417), (339, 41259), (809, 17289), (1017, 13753), (1921, 7281), (2427, 5763)]