978032957

素因数分解:

${\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{44657}}^1$

素因数の和:44860

約数の個数: 12

約数和(自身を含む): 1080991548

約数和(自身を除く): 102958591

約数列:

[1, 11, 121, 181, 1991, 21901, 44657, 491227, 5403497, 8082917, 88912087, 978032957]

約数ペア:

[(1, 978032957), (11, 88912087), (121, 8082917), (181, 5403497), (1991, 491227), (21901, 44657)]