3780451353

素因数分解:

$3^1\times 7^1\times {\mathrm{1201}}^1\times {\mathrm{149893}}^1$

素因数の和:151104

約数の個数: 16

約数和(自身を含む): 5765522816

約数和(自身を除く): 1985071463

約数列:

[1, 3, 7, 21, 1201, 3603, 8407, 25221, 149893, 449679, 1049251, 3147753, 180021493, 540064479, 1260150451, 3780451353]

約数ペア:

[(1, 3780451353), (3, 1260150451), (7, 540064479), (21, 180021493), (1201, 3147753), (3603, 1049251), (8407, 449679), (25221, 149893)]