23487009

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{379}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 38814720

約数和(自身を除く): 15327711

約数列:

[1, 3, 7, 13, 21, 39, 91, 227, 273, 379, 681, 1137, 1589, 2653, 2951, 4767, 4927, 7959, 8853, 14781, 20657, 34489, 61971, 86033, 103467, 258099, 602231, 1118429, 1806693, 3355287, 7829003, 23487009]

約数ペア:

[(1, 23487009), (3, 7829003), (7, 3355287), (13, 1806693), (21, 1118429), (39, 602231), (91, 258099), (227, 103467), (273, 86033), (379, 61971), (681, 34489), (1137, 20657), (1589, 14781), (2653, 8853), (2951, 7959), (4767, 4927)]