921960865

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1145293}}^1$

素因数の和:1145328

約数の個数: 16

約数和(自身を含む): 1319378688

約数和(自身を除く): 397417823

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 1145293, 5726465, 8017051, 26341739, 40085255, 131708695, 184392173, 921960865]

約数ペア:

[(1, 921960865), (5, 184392173), (7, 131708695), (23, 40085255), (35, 26341739), (115, 8017051), (161, 5726465), (805, 1145293)]