21714366921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2473}}^1\times {\mathrm{225143}}^1$

素因数の和:227632

約数の個数: 16

約数和(自身を含む): 31192350336

約数和(自身を除く): 9477983415

約数列:

[1, 3, 13, 39, 2473, 7419, 32149, 96447, 225143, 675429, 2926859, 8780577, 556778639, 1670335917, 7238122307, 21714366921]

約数ペア:

[(1, 21714366921), (3, 7238122307), (13, 1670335917), (39, 556778639), (2473, 8780577), (7419, 2926859), (32149, 675429), (96447, 225143)]