40427921

素因数分解:

${\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{2371}}^1$

素因数の和:2464

約数の個数: 12

約数和(自身を含む): 43692240

約数和(自身を除く): 3264319

約数列:

[1, 17, 59, 289, 1003, 2371, 17051, 40307, 139889, 685219, 2378113, 40427921]

約数ペア:

[(1, 40427921), (17, 2378113), (59, 685219), (289, 139889), (1003, 40307), (2371, 17051)]