991365661439

素因数分解:

${\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{2711}}^1\times {\mathrm{151171}}^1$

素因数の和:153982

約数の個数: 16

約数和(自身を含む): 1033145729280

約数和(自身を除く): 41780067841

約数列:

[1, 41, 59, 2419, 2711, 111151, 151171, 159949, 6198011, 6557909, 8919089, 365682649, 409824581, 16802807821, 24179650279, 991365661439]

約数ペア:

[(1, 991365661439), (41, 24179650279), (59, 16802807821), (2419, 409824581), (2711, 365682649), (111151, 8919089), (151171, 6557909), (159949, 6198011)]