20010303

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{60091}}^1$

素因数の和:60134

約数の個数: 12

約数和(自身を含む): 29685448

約数和(自身を除く): 9675145

約数列:

[1, 3, 9, 37, 111, 333, 60091, 180273, 540819, 2223367, 6670101, 20010303]

約数ペア:

[(1, 20010303), (3, 6670101), (9, 2223367), (37, 540819), (111, 180273), (333, 60091)]