8295381

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:513

約数の個数: 24

約数和(自身を含む): 12740000

約数和(自身を除く): 4444619

約数列:

[1, 3, 9, 19, 57, 139, 171, 349, 417, 1047, 1251, 2641, 3141, 6631, 7923, 19893, 23769, 48511, 59679, 145533, 436599, 921709, 2765127, 8295381]

約数ペア:

[(1, 8295381), (3, 2765127), (9, 921709), (19, 436599), (57, 145533), (139, 59679), (171, 48511), (349, 23769), (417, 19893), (1047, 7923), (1251, 6631), (2641, 3141)]