47997921

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{1231}}^1$

素因数の和:1592

約数の個数: 16

約数和(自身を含む): 65818368

約数和(自身を除く): 17820447

約数列:

[1, 3, 41, 123, 317, 951, 1231, 3693, 12997, 38991, 50471, 151413, 390227, 1170681, 15999307, 47997921]

約数ペア:

[(1, 47997921), (3, 15999307), (41, 1170681), (123, 390227), (317, 151413), (951, 50471), (1231, 38991), (3693, 12997)]