979413743

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{208519}}^1$

素因数の和:208598

約数の個数: 16

約数和(自身を含む): 1241111040

約数和(自身を除く): 261697297

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 208519, 1459633, 2293709, 12719659, 16055963, 89037613, 139916249, 979413743]

約数ペア:

[(1, 979413743), (7, 139916249), (11, 89037613), (61, 16055963), (77, 12719659), (427, 2293709), (671, 1459633), (4697, 208519)]