38321577

素因数分解:

$3^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{769}}^1$

素因数の和:902

約数の個数: 36

約数和(自身を含む): 65044980

約数和(自身を除く): 26723403

約数列:

[1, 3, 7, 9, 21, 49, 63, 113, 147, 339, 441, 769, 791, 1017, 2307, 2373, 5383, 5537, 6921, 7119, 16149, 16611, 37681, 48447, 49833, 86897, 113043, 260691, 339129, 608279, 782073, 1824837, 4257953, 5474511, 12773859, 38321577]

約数ペア:

[(1, 38321577), (3, 12773859), (7, 5474511), (9, 4257953), (21, 1824837), (49, 782073), (63, 608279), (113, 339129), (147, 260691), (339, 113043), (441, 86897), (769, 49833), (791, 48447), (1017, 37681), (2307, 16611), (2373, 16149), (5383, 7119), (5537, 6921)]