23643459

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 40727232

約数和(自身を除く): 17083773

約数列:

[1, 3, 7, 9, 21, 53, 63, 73, 97, 159, 219, 291, 371, 477, 511, 657, 679, 873, 1113, 1533, 2037, 3339, 3869, 4599, 5141, 6111, 7081, 11607, 15423, 21243, 27083, 34821, 35987, 46269, 49567, 63729, 81249, 107961, 148701, 243747, 323883, 375293, 446103, 1125879, 2627051, 3377637, 7881153, 23643459]

約数ペア:

[(1, 23643459), (3, 7881153), (7, 3377637), (9, 2627051), (21, 1125879), (53, 446103), (63, 375293), (73, 323883), (97, 243747), (159, 148701), (219, 107961), (291, 81249), (371, 63729), (477, 49567), (511, 46269), (657, 35987), (679, 34821), (873, 27083), (1113, 21243), (1533, 15423), (2037, 11607), (3339, 7081), (3869, 6111), (4599, 5141)]