870567867

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1307}}^1\times {\mathrm{5693}}^1$

素因数の和:7019

約数の個数: 24

約数和(自身を含む): 1355490864

約数和(自身を除く): 484922997

約数列:

[1, 3, 9, 13, 39, 117, 1307, 3921, 5693, 11763, 16991, 17079, 50973, 51237, 74009, 152919, 222027, 666081, 7440751, 22322253, 66966759, 96729763, 290189289, 870567867]

約数ペア:

[(1, 870567867), (3, 290189289), (9, 96729763), (13, 66966759), (39, 22322253), (117, 7440751), (1307, 666081), (3921, 222027), (5693, 152919), (11763, 74009), (16991, 51237), (17079, 50973)]