16431129

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{751}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 29562624

約数和(自身を除く): 13131495

約数列:

[1, 3, 9, 11, 13, 17, 33, 39, 51, 99, 117, 143, 153, 187, 221, 429, 561, 663, 751, 1287, 1683, 1989, 2253, 2431, 6759, 7293, 8261, 9763, 12767, 21879, 24783, 29289, 38301, 74349, 87867, 107393, 114903, 140437, 165971, 322179, 421311, 497913, 966537, 1263933, 1493739, 1825681, 5477043, 16431129]

約数ペア:

[(1, 16431129), (3, 5477043), (9, 1825681), (11, 1493739), (13, 1263933), (17, 966537), (33, 497913), (39, 421311), (51, 322179), (99, 165971), (117, 140437), (143, 114903), (153, 107393), (187, 87867), (221, 74349), (429, 38301), (561, 29289), (663, 24783), (751, 21879), (1287, 12767), (1683, 9763), (1989, 8261), (2253, 7293), (2431, 6759)]