47709123

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12149}}^1$

素因数の和:12187

約数の個数: 32

約数和(自身を含む): 83980800

約数和(自身を除く): 36271677

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 12149, 36447, 85043, 133639, 206533, 255129, 400917, 619599, 935473, 1445731, 2271863, 2806419, 4337193, 6815589, 15903041, 47709123]

約数ペア:

[(1, 47709123), (3, 15903041), (7, 6815589), (11, 4337193), (17, 2806419), (21, 2271863), (33, 1445731), (51, 935473), (77, 619599), (119, 400917), (187, 255129), (231, 206533), (357, 133639), (561, 85043), (1309, 36447), (3927, 12149)]