31796947

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4423}}^1$

素因数の和:4522

約数の個数: 16

約数和(自身を含む): 39639040

約数和(自身を除く): 7842093

約数列:

[1, 7, 13, 79, 91, 553, 1027, 4423, 7189, 30961, 57499, 349417, 402493, 2445919, 4542421, 31796947]

約数ペア:

[(1, 31796947), (7, 4542421), (13, 2445919), (79, 402493), (91, 349417), (553, 57499), (1027, 30961), (4423, 7189)]