2307447

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:540

約数の個数: 20

約数和(自身を含む): 3510936

約数和(自身を除く): 1203489

約数列:

[1, 3, 9, 27, 61, 81, 183, 467, 549, 1401, 1647, 4203, 4941, 12609, 28487, 37827, 85461, 256383, 769149, 2307447]

約数ペア:

[(1, 2307447), (3, 769149), (9, 256383), (27, 85461), (61, 37827), (81, 28487), (183, 12609), (467, 4941), (549, 4203), (1401, 1647)]