2912248563

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8157559}}^1$

素因数の和:8157586

約数の個数: 16

約数和(自身を含む): 4698754560

約数和(自身を除く): 1786505997

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 8157559, 24472677, 57102913, 138678503, 171308739, 416035509, 970749521, 2912248563]

約数ペア:

[(1, 2912248563), (3, 970749521), (7, 416035509), (17, 171308739), (21, 138678503), (51, 57102913), (119, 24472677), (357, 8157559)]