58274671

素因数分解:

$7^4\times {\mathrm{13}}^1\times {\mathrm{1867}}^1$

素因数の和:1908

約数の個数: 20

約数和(自身を含む): 73251752

約数和(自身を除く): 14977081

約数列:

[1, 7, 13, 49, 91, 343, 637, 1867, 2401, 4459, 13069, 24271, 31213, 91483, 169897, 640381, 1189279, 4482667, 8324953, 58274671]

約数ペア:

[(1, 58274671), (7, 8324953), (13, 4482667), (49, 1189279), (91, 640381), (343, 169897), (637, 91483), (1867, 31213), (2401, 24271), (4459, 13069)]