2013279855

素因数分解:

$3^1\times 5^1\times {\mathrm{1657}}^1\times {\mathrm{81001}}^1$

素因数の和:82666

約数の個数: 16

約数和(自身を含む): 3223231584

約数和(自身を除く): 1209951729

約数列:

[1, 3, 5, 15, 1657, 4971, 8285, 24855, 81001, 243003, 405005, 1215015, 134218657, 402655971, 671093285, 2013279855]

約数ペア:

[(1, 2013279855), (3, 671093285), (5, 402655971), (15, 134218657), (1657, 1215015), (4971, 405005), (8285, 243003), (24855, 81001)]