2017158567

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{571}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 2772506880

約数和(自身を除く): 755348313

約数列:

[1, 3, 89, 101, 131, 267, 303, 393, 571, 1713, 8989, 11659, 13231, 26967, 34977, 39693, 50819, 57671, 74801, 152457, 173013, 224403, 1177559, 3532677, 5132719, 6657289, 7554901, 15398157, 19971867, 22664703, 672386189, 2017158567]

約数ペア:

[(1, 2017158567), (3, 672386189), (89, 22664703), (101, 19971867), (131, 15398157), (267, 7554901), (303, 6657289), (393, 5132719), (571, 3532677), (1713, 1177559), (8989, 224403), (11659, 173013), (13231, 152457), (26967, 74801), (34977, 57671), (39693, 50819)]