1302556801

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{21143}}^1$

素因数の和:21840

約数の個数: 16

約数和(自身を含む): 1605590784

約数和(自身を除く): 303033983

約数列:

[1, 7, 13, 91, 677, 4739, 8801, 21143, 61607, 148001, 274859, 1924013, 14313811, 100196677, 186079543, 1302556801]

約数ペア:

[(1, 1302556801), (7, 186079543), (13, 100196677), (91, 14313811), (677, 1924013), (4739, 274859), (8801, 148001), (21143, 61607)]