10280517

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 15714048

約数和(自身を除く): 5433531

約数列:

[1, 3, 13, 23, 39, 69, 73, 157, 219, 299, 471, 897, 949, 1679, 2041, 2847, 3611, 5037, 6123, 10833, 11461, 21827, 34383, 46943, 65481, 140829, 148993, 263603, 446979, 790809, 3426839, 10280517]

約数ペア:

[(1, 10280517), (3, 3426839), (13, 790809), (23, 446979), (39, 263603), (69, 148993), (73, 140829), (157, 65481), (219, 46943), (299, 34383), (471, 21827), (897, 11461), (949, 10833), (1679, 6123), (2041, 5037), (2847, 3611)]