22328397

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 40185600

約数和(自身を除く): 17857203

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 137, 199, 273, 411, 597, 819, 959, 1233, 1393, 1781, 1791, 2587, 2877, 4179, 5343, 7761, 8631, 12467, 12537, 16029, 18109, 23283, 27263, 37401, 54327, 81789, 112203, 162981, 190841, 245367, 354419, 572523, 1063257, 1717569, 2480933, 3189771, 7442799, 22328397]

約数ペア:

[(1, 22328397), (3, 7442799), (7, 3189771), (9, 2480933), (13, 1717569), (21, 1063257), (39, 572523), (63, 354419), (91, 245367), (117, 190841), (137, 162981), (199, 112203), (273, 81789), (411, 54327), (597, 37401), (819, 27263), (959, 23283), (1233, 18109), (1393, 16029), (1781, 12537), (1791, 12467), (2587, 8631), (2877, 7761), (4179, 5343)]