20170072817

素因数分解:

${\mathrm{127}}^1\times {\mathrm{347}}^2\times {\mathrm{1319}}^1$

素因数の和:2140

約数の個数: 12

約数和(自身を含む): 20403102720

約数和(自身を除く): 233029903

約数列:

[1, 127, 347, 1319, 44069, 120409, 167513, 457693, 15291943, 58127011, 158819471, 20170072817]

約数ペア:

[(1, 20170072817), (127, 158819471), (347, 58127011), (1319, 15291943), (44069, 457693), (120409, 167513)]