13731003

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 23901696

約数和(自身を除く): 10170693

約数列:

[1, 3, 9, 11, 13, 33, 39, 47, 99, 117, 141, 143, 227, 423, 429, 517, 611, 681, 1287, 1551, 1833, 2043, 2497, 2951, 4653, 5499, 6721, 7491, 8853, 10669, 20163, 22473, 26559, 32007, 32461, 60489, 96021, 97383, 117359, 138697, 292149, 352077, 416091, 1056231, 1248273, 1525667, 4577001, 13731003]

約数ペア:

[(1, 13731003), (3, 4577001), (9, 1525667), (11, 1248273), (13, 1056231), (33, 416091), (39, 352077), (47, 292149), (99, 138697), (117, 117359), (141, 97383), (143, 96021), (227, 60489), (423, 32461), (429, 32007), (517, 26559), (611, 22473), (681, 20163), (1287, 10669), (1551, 8853), (1833, 7491), (2043, 6721), (2497, 5499), (2951, 4653)]