1520462313

素因数分解:

$3^3\times {\mathrm{239}}^1\times {\mathrm{235621}}^1$

素因数の和:235869

約数の個数: 16

約数和(自身を含む): 2261971200

約数和(自身を除く): 741508887

約数列:

[1, 3, 9, 27, 239, 717, 2151, 6453, 235621, 706863, 2120589, 6361767, 56313419, 168940257, 506820771, 1520462313]

約数ペア:

[(1, 1520462313), (3, 506820771), (9, 168940257), (27, 56313419), (239, 6361767), (717, 2120589), (2151, 706863), (6453, 235621)]