13505964227

素因数分解:

$7^3\times {\mathrm{47}}^1\times {\mathrm{641}}^1\times {\mathrm{1307}}^1$

素因数の和:2016

約数の個数: 32

約数和(自身を含む): 16122931200

約数和(自身を除く): 2616966973

約数列:

[1, 7, 47, 49, 329, 343, 641, 1307, 2303, 4487, 9149, 16121, 30127, 31409, 61429, 64043, 210889, 219863, 430003, 448301, 837787, 1476223, 3010021, 5864509, 10333561, 21070147, 39375989, 41051563, 275631923, 287360941, 1929423461, 13505964227]

約数ペア:

[(1, 13505964227), (7, 1929423461), (47, 287360941), (49, 275631923), (329, 41051563), (343, 39375989), (641, 21070147), (1307, 10333561), (2303, 5864509), (4487, 3010021), (9149, 1476223), (16121, 837787), (30127, 448301), (31409, 430003), (61429, 219863), (64043, 210889)]