13218888969

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{446569}}^1$

素因数の和:446622

約数の個数: 48

約数和(自身を含む): 23407413120

約数和(自身を除く): 10188524151

約数列:

[1, 3, 9, 11, 13, 23, 33, 39, 69, 99, 117, 143, 207, 253, 299, 429, 759, 897, 1287, 2277, 2691, 3289, 9867, 29601, 446569, 1339707, 4019121, 4912259, 5805397, 10271087, 14736777, 17416191, 30813261, 44210331, 52248573, 63859367, 92439783, 112981957, 133524131, 191578101, 338945871, 400572393, 574734303, 1016837613, 1201717179, 1468765441, 4406296323, 13218888969]

約数ペア:

[(1, 13218888969), (3, 4406296323), (9, 1468765441), (11, 1201717179), (13, 1016837613), (23, 574734303), (33, 400572393), (39, 338945871), (69, 191578101), (99, 133524131), (117, 112981957), (143, 92439783), (207, 63859367), (253, 52248573), (299, 44210331), (429, 30813261), (759, 17416191), (897, 14736777), (1287, 10271087), (2277, 5805397), (2691, 4912259), (3289, 4019121), (9867, 1339707), (29601, 446569)]