20170017637

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{7151}}^1\times {\mathrm{5233}}^1$

素因数の和:12409

約数の個数: 24

約数和(自身を含む): 25604560512

約数和(自身を除く): 5434542875

約数列:

[1, 7, 11, 49, 77, 539, 5233, 7151, 36631, 50057, 57563, 78661, 256417, 350399, 402941, 550627, 2820587, 3854389, 37421183, 261948281, 411633013, 1833637967, 2881431091, 20170017637]

約数ペア:

[(1, 20170017637), (7, 2881431091), (11, 1833637967), (49, 411633013), (77, 261948281), (539, 37421183), (5233, 3854389), (7151, 2820587), (36631, 550627), (50057, 402941), (57563, 350399), (78661, 256417)]