881433

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 1542528

約数和(自身を除く): 661095

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 823, 1071, 2469, 5761, 7407, 13991, 17283, 41973, 51849, 97937, 125919, 293811, 881433]

約数ペア:

[(1, 881433), (3, 293811), (7, 125919), (9, 97937), (17, 51849), (21, 41973), (51, 17283), (63, 13991), (119, 7407), (153, 5761), (357, 2469), (823, 1071)]