320171293

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{1697}}^1$

素因数の和:2364

約数の個数: 16

約数和(自身を含む): 360573696

約数和(自身を除く): 40402403

約数列:

[1, 13, 23, 299, 631, 1697, 8203, 14513, 22061, 39031, 188669, 507403, 1070807, 13920491, 24628561, 320171293]

約数ペア:

[(1, 320171293), (13, 24628561), (23, 13920491), (299, 1070807), (631, 507403), (1697, 188669), (8203, 39031), (14513, 22061)]