12131013

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7673}}^1$

素因数の和:7724

約数の個数: 16

約数和(自身を含む): 17680896

約数和(自身を除く): 5549883

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 7673, 23019, 130441, 237863, 391323, 713589, 4043671, 12131013]

約数ペア:

[(1, 12131013), (3, 4043671), (17, 713589), (31, 391323), (51, 237863), (93, 130441), (527, 23019), (1581, 7673)]