14144221

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 18966528

約数和(自身を除く): 4822307

約数列:

[1, 7, 13, 17, 41, 91, 119, 221, 223, 287, 533, 697, 1547, 1561, 2899, 3731, 3791, 4879, 9061, 9143, 20293, 26537, 49283, 63427, 64001, 118859, 155431, 344981, 832013, 1088017, 2020603, 14144221]

約数ペア:

[(1, 14144221), (7, 2020603), (13, 1088017), (17, 832013), (41, 344981), (91, 155431), (119, 118859), (221, 64001), (223, 63427), (287, 49283), (533, 26537), (697, 20293), (1547, 9143), (1561, 9061), (2899, 4879), (3731, 3791)]