138792019

素因数分解:

${\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:570

約数の個数: 16

約数和(自身を含む): 144990720

約数和(自身を除く): 6198701

約数列:

[1, 61, 79, 83, 347, 4819, 5063, 6557, 21167, 27413, 28801, 399977, 1672193, 1756861, 2275279, 138792019]

約数ペア:

[(1, 138792019), (61, 2275279), (79, 1756861), (83, 1672193), (347, 399977), (4819, 28801), (5063, 27413), (6557, 21167)]