2087366931

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{1531}}^1$

素因数の和:1864

約数の個数: 48

約数和(自身を含む): 3336965632

約数和(自身を除く): 1249598701

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 271, 387, 559, 813, 1531, 1677, 2439, 3523, 4593, 5031, 10569, 11653, 13779, 19903, 31707, 34959, 59709, 65833, 104877, 151489, 179127, 197499, 414901, 454467, 592497, 855829, 1244703, 1363401, 2567487, 3734109, 5393713, 7702461, 16181139, 17840743, 48543417, 53522229, 160566687, 231929659, 695788977, 2087366931]

約数ペア:

[(1, 2087366931), (3, 695788977), (9, 231929659), (13, 160566687), (39, 53522229), (43, 48543417), (117, 17840743), (129, 16181139), (271, 7702461), (387, 5393713), (559, 3734109), (813, 2567487), (1531, 1363401), (1677, 1244703), (2439, 855829), (3523, 592497), (4593, 454467), (5031, 414901), (10569, 197499), (11653, 179127), (13779, 151489), (19903, 104877), (31707, 65833), (34959, 59709)]