13304915091

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{221671}}^1$

素因数の和:221718

約数の個数: 48

約数和(自身を含む): 22592810240

約数和(自身を除く): 9287895149

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 243, 247, 351, 513, 741, 1053, 1539, 2223, 3159, 4617, 6669, 20007, 60021, 221671, 665013, 1995039, 2881723, 4211749, 5985117, 8645169, 12635247, 17955351, 25935507, 37905741, 53866053, 54752737, 77806521, 113717223, 164258211, 233419563, 341151669, 492774633, 700258689, 1023455007, 1478323899, 4434971697, 13304915091]

約数ペア:

[(1, 13304915091), (3, 4434971697), (9, 1478323899), (13, 1023455007), (19, 700258689), (27, 492774633), (39, 341151669), (57, 233419563), (81, 164258211), (117, 113717223), (171, 77806521), (243, 54752737), (247, 53866053), (351, 37905741), (513, 25935507), (741, 17955351), (1053, 12635247), (1539, 8645169), (2223, 5985117), (3159, 4211749), (4617, 2881723), (6669, 1995039), (20007, 665013), (60021, 221671)]