3881039709

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1\times {\mathrm{21031}}^1$

素因数の和:21620

約数の個数: 16

約数和(自身を含む): 5224348800

約数和(自身を除く): 1343309091

約数列:

[1, 3, 137, 411, 449, 1347, 21031, 61513, 63093, 184539, 2881247, 8643741, 9442919, 28328757, 1293679903, 3881039709]

約数ペア:

[(1, 3881039709), (3, 1293679903), (137, 28328757), (411, 9442919), (449, 8643741), (1347, 2881247), (21031, 184539), (61513, 63093)]