917502813

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{6277}}^1$

素因数の和:6541

約数の個数: 24

約数和(自身を含む): 1346631000

約数和(自身を除く): 429128187

約数列:

[1, 3, 9, 109, 149, 327, 447, 981, 1341, 6277, 16241, 18831, 48723, 56493, 146169, 684193, 935273, 2052579, 2805819, 6157737, 8417457, 101944757, 305834271, 917502813]

約数ペア:

[(1, 917502813), (3, 305834271), (9, 101944757), (109, 8417457), (149, 6157737), (327, 2805819), (447, 2052579), (981, 935273), (1341, 684193), (6277, 146169), (16241, 56493), (18831, 48723)]