2406804561

素因数分解:

$3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{200017}}^1$

素因数の和:200221

約数の個数: 24

約数和(自身を含む): 3993959424

約数和(自身を除く): 1587154863

約数列:

[1, 3, 7, 9, 21, 63, 191, 573, 1337, 1719, 4011, 12033, 200017, 600051, 1400119, 1800153, 4200357, 12601071, 38203247, 114609741, 267422729, 343829223, 802268187, 2406804561]

約数ペア:

[(1, 2406804561), (3, 802268187), (7, 343829223), (9, 267422729), (21, 114609741), (63, 38203247), (191, 12601071), (573, 4200357), (1337, 1800153), (1719, 1400119), (4011, 600051), (12033, 200017)]