885807

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:199

約数の個数: 24

約数和(自身を含む): 1410864

約数和(自身を除く): 525057

約数列:

[1, 3, 9, 13, 39, 67, 113, 117, 201, 339, 603, 871, 1017, 1469, 2613, 4407, 7571, 7839, 13221, 22713, 68139, 98423, 295269, 885807]

約数ペア:

[(1, 885807), (3, 295269), (9, 98423), (13, 68139), (39, 22713), (67, 13221), (113, 7839), (117, 7571), (201, 4407), (339, 2613), (603, 1469), (871, 1017)]