284219901

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{433}}^1$

素因数の和:623

約数の個数: 64

約数和(自身を含む): 506634240

約数和(自身を除く): 222414339

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 151, 161, 189, 207, 433, 453, 483, 621, 1057, 1299, 1359, 1449, 3031, 3171, 3473, 3897, 4077, 4347, 9093, 9513, 9959, 10419, 11691, 24311, 27279, 28539, 29877, 31257, 65383, 69713, 72933, 81837, 89631, 93771, 196149, 209139, 218799, 268893, 457681, 588447, 627417, 656397, 1373043, 1503809, 1765341, 1882251, 4119129, 4511427, 10526663, 12357387, 13534281, 31579989, 40602843, 94739967, 284219901]

約数ペア:

[(1, 284219901), (3, 94739967), (7, 40602843), (9, 31579989), (21, 13534281), (23, 12357387), (27, 10526663), (63, 4511427), (69, 4119129), (151, 1882251), (161, 1765341), (189, 1503809), (207, 1373043), (433, 656397), (453, 627417), (483, 588447), (621, 457681), (1057, 268893), (1299, 218799), (1359, 209139), (1449, 196149), (3031, 93771), (3171, 89631), (3473, 81837), (3897, 72933), (4077, 69713), (4347, 65383), (9093, 31257), (9513, 29877), (9959, 28539), (10419, 27279), (11691, 24311)]