3745521

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{3557}}^1$

素因数の和:3582

約数の個数: 20

約数和(自身を含む): 6027252

約数和(自身を除く): 2281731

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 3557, 10671, 32013, 46241, 96039, 138723, 288117, 416169, 1248507, 3745521]

約数ペア:

[(1, 3745521), (3, 1248507), (9, 416169), (13, 288117), (27, 138723), (39, 96039), (81, 46241), (117, 32013), (351, 10671), (1053, 3557)]