31054529

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 37384704

約数和(自身を除く): 6330175

約数列:

[1, 11, 17, 31, 121, 187, 341, 487, 527, 2057, 3751, 5357, 5797, 8279, 15097, 58927, 63767, 91069, 166067, 256649, 1001759, 1826737, 2823139, 31054529]

約数ペア:

[(1, 31054529), (11, 2823139), (17, 1826737), (31, 1001759), (121, 256649), (187, 166067), (341, 91069), (487, 63767), (527, 58927), (2057, 15097), (3751, 8279), (5357, 5797)]