291285294

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2110763}}^1$

素因数の和:2110791

約数の個数: 16

約数和(自身を含む): 607900032

約数和(自身を除く): 316614738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 2110763, 4221526, 6332289, 12664578, 48547549, 97095098, 145642647, 291285294]

約数ペア:

[(1, 291285294), (2, 145642647), (3, 97095098), (6, 48547549), (23, 12664578), (46, 6332289), (69, 4221526), (138, 2110763)]