3970366971

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{186481}}^1$

素因数の和:186682

約数の個数: 16

約数和(自身を含む): 5442290688

約数和(自身を除く): 1471923717

約数列:

[1, 3, 47, 141, 151, 453, 7097, 21291, 186481, 559443, 8764607, 26293821, 28158631, 84475893, 1323455657, 3970366971]

約数ペア:

[(1, 3970366971), (3, 1323455657), (47, 84475893), (141, 28158631), (151, 26293821), (453, 8764607), (7097, 559443), (21291, 186481)]