713654421

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{140677}}^1$

素因数の和:140788

約数の個数: 16

約数和(自身を含む): 1012881600

約数和(自身を除く): 299227179

約数列:

[1, 3, 19, 57, 89, 267, 1691, 5073, 140677, 422031, 2672863, 8018589, 12520253, 37560759, 237884807, 713654421]

約数ペア:

[(1, 713654421), (3, 237884807), (19, 37560759), (57, 12520253), (89, 8018589), (267, 2672863), (1691, 422031), (5073, 140677)]