4278057

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2017}}^1$

素因数の和:2128

約数の個数: 16

約数和(自身を含む): 6586752

約数和(自身を除く): 2308695

約数列:

[1, 3, 7, 21, 101, 303, 707, 2017, 2121, 6051, 14119, 42357, 203717, 611151, 1426019, 4278057]

約数ペア:

[(1, 4278057), (3, 1426019), (7, 611151), (21, 203717), (101, 42357), (303, 14119), (707, 6051), (2017, 2121)]