477081

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 24

約数和(自身を含む): 773760

約数和(自身を除く): 296679

約数列:

[1, 3, 9, 11, 33, 61, 79, 99, 183, 237, 549, 671, 711, 869, 2013, 2607, 4819, 6039, 7821, 14457, 43371, 53009, 159027, 477081]

約数ペア:

[(1, 477081), (3, 159027), (9, 53009), (11, 43371), (33, 14457), (61, 7821), (79, 6039), (99, 4819), (183, 2607), (237, 2013), (549, 869), (671, 711)]