388570929

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{1489}}^1\times {\mathrm{2351}}^1$

素因数の和:3880

約数の個数: 16

約数和(自身を含む): 532680960

約数和(自身を除く): 144110031

約数列:

[1, 3, 37, 111, 1489, 2351, 4467, 7053, 55093, 86987, 165279, 260961, 3500639, 10501917, 129523643, 388570929]

約数ペア:

[(1, 388570929), (3, 129523643), (37, 10501917), (111, 3500639), (1489, 260961), (2351, 165279), (4467, 86987), (7053, 55093)]