4495491

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 8736000

約数和(自身を除く): 4240509

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 499, 693, 819, 1001, 1287, 1497, 3003, 3493, 4491, 5489, 6487, 9009, 10479, 16467, 19461, 31437, 38423, 45409, 49401, 58383, 71357, 115269, 136227, 214071, 345807, 408681, 499499, 642213, 1498497, 4495491]

約数ペア:

[(1, 4495491), (3, 1498497), (7, 642213), (9, 499499), (11, 408681), (13, 345807), (21, 214071), (33, 136227), (39, 115269), (63, 71357), (77, 58383), (91, 49401), (99, 45409), (117, 38423), (143, 31437), (231, 19461), (273, 16467), (429, 10479), (499, 9009), (693, 6487), (819, 5489), (1001, 4491), (1287, 3493), (1497, 3003)]