1257041073

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{751}}^1\times {\mathrm{6269}}^1$

素因数の和:7112

約数の個数: 16

約数和(自身を含む): 1697414400

約数和(自身を除く): 440373327

約数列:

[1, 3, 89, 267, 751, 2253, 6269, 18807, 66839, 200517, 557941, 1673823, 4708019, 14124057, 419013691, 1257041073]

約数ペア:

[(1, 1257041073), (3, 419013691), (89, 14124057), (267, 4708019), (751, 1673823), (2253, 557941), (6269, 200517), (18807, 66839)]