2287990431

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{58943}}^1$

素因数の和:59195

約数の個数: 24

約数和(自身を含む): 3494200320

約数和(自身を除く): 1206209889

約数列:

[1, 3, 9, 19, 57, 171, 227, 681, 2043, 4313, 12939, 38817, 58943, 176829, 530487, 1119917, 3359751, 10079253, 13380061, 40140183, 120420549, 254221159, 762663477, 2287990431]

約数ペア:

[(1, 2287990431), (3, 762663477), (9, 254221159), (19, 120420549), (57, 40140183), (171, 13380061), (227, 10079253), (681, 3359751), (2043, 1119917), (4313, 530487), (12939, 176829), (38817, 58943)]