972629

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:200

約数の個数: 16

約数和(自身を含む): 1198080

約数和(自身を除く): 225451

約数列:

[1, 7, 19, 71, 103, 133, 497, 721, 1349, 1957, 7313, 9443, 13699, 51191, 138947, 972629]

約数ペア:

[(1, 972629), (7, 138947), (19, 51191), (71, 13699), (103, 9443), (133, 7313), (497, 1957), (721, 1349)]