37861369

素因数分解:

$7^4\times {\mathrm{13}}^1\times {\mathrm{1213}}^1$

素因数の和:1254

約数の個数: 20

約数和(自身を含む): 47605796

約数和(自身を除く): 9744427

約数列:

[1, 7, 13, 49, 91, 343, 637, 1213, 2401, 4459, 8491, 15769, 31213, 59437, 110383, 416059, 772681, 2912413, 5408767, 37861369]

約数ペア:

[(1, 37861369), (7, 5408767), (13, 2912413), (49, 772681), (91, 416059), (343, 110383), (637, 59437), (1213, 31213), (2401, 15769), (4459, 8491)]