15240621

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1097}}^1$

素因数の和:1532

約数の個数: 16

約数和(自身を含む): 22241088

約数和(自身を除く): 7000467

約数列:

[1, 3, 11, 33, 421, 1097, 1263, 3291, 4631, 12067, 13893, 36201, 461837, 1385511, 5080207, 15240621]

約数ペア:

[(1, 15240621), (3, 5080207), (11, 1385511), (33, 461837), (421, 36201), (1097, 13893), (1263, 12067), (3291, 4631)]