153931219

素因数分解:

${\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1\times {\mathrm{431}}^1$

素因数の和:858

約数の個数: 16

約数和(自身を含む): 168666624

約数和(自身を除く): 14735405

約数列:

[1, 13, 83, 331, 431, 1079, 4303, 5603, 27473, 35773, 142661, 357149, 465049, 1854593, 11840863, 153931219]

約数ペア:

[(1, 153931219), (13, 11840863), (83, 1854593), (331, 465049), (431, 357149), (1079, 142661), (4303, 35773), (5603, 27473)]