289321554

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2096533}}^1$

素因数の和:2096561

約数の個数: 16

約数和(自身を含む): 603801792

約数和(自身を除く): 314480238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 2096533, 4193066, 6289599, 12579198, 48220259, 96440518, 144660777, 289321554]

約数ペア:

[(1, 289321554), (2, 144660777), (3, 96440518), (6, 48220259), (23, 12579198), (46, 6289599), (69, 4193066), (138, 2096533)]