15881451

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2273}}^1$

素因数の和:2430

約数の個数: 16

約数和(自身を含む): 22594464

約数和(自身を除く): 6713013

約数列:

[1, 3, 17, 51, 137, 411, 2273, 2329, 6819, 6987, 38641, 115923, 311401, 934203, 5293817, 15881451]

約数ペア:

[(1, 15881451), (3, 5293817), (17, 934203), (51, 311401), (137, 115923), (411, 38641), (2273, 6987), (2329, 6819)]