42368391

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12487}}^1$

素因数の和:12535

約数の個数: 24

約数和(自身を含む): 68184480

約数和(自身を除く): 25816089

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 12487, 37461, 112383, 162331, 362123, 486993, 1086369, 1460979, 3259107, 4707599, 14122797, 42368391]

約数ペア:

[(1, 42368391), (3, 14122797), (9, 4707599), (13, 3259107), (29, 1460979), (39, 1086369), (87, 486993), (117, 362123), (261, 162331), (377, 112383), (1131, 37461), (3393, 12487)]