15697891961

素因数分解:

${\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{457}}^1\times {\mathrm{1597}}^1$

素因数の和:2348

約数の個数: 16

約数和(自身を含む): 15957998736

約数和(自身を除く): 260106775

約数列:

[1, 137, 157, 457, 1597, 21509, 62609, 71749, 218789, 250729, 729829, 9829613, 34349873, 99986573, 114583153, 15697891961]

約数ペア:

[(1, 15697891961), (137, 114583153), (157, 99986573), (457, 34349873), (1597, 9829613), (21509, 729829), (62609, 250729), (71749, 218789)]