320400278999

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{10903}}^1\times {\mathrm{24107}}^1$

素因数の和:35086

約数の個数: 16

約数和(自身を含む): 340684227072

約数和(自身を除く): 20283948073

約数列:

[1, 23, 53, 1219, 10903, 24107, 250769, 554461, 577859, 1277671, 13290757, 29386433, 262838621, 6045288283, 13930446913, 320400278999]

約数ペア:

[(1, 320400278999), (23, 13930446913), (53, 6045288283), (1219, 262838621), (10903, 29386433), (24107, 13290757), (250769, 1277671), (554461, 577859)]