388699557

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{108971}}^1$

素因数の和:109044

約数の個数: 16

約数和(自身を含む): 549218880

約数和(自身を除く): 160519323

約数列:

[1, 3, 29, 41, 87, 123, 1189, 3567, 108971, 326913, 3160159, 4467811, 9480477, 13403433, 129566519, 388699557]

約数ペア:

[(1, 388699557), (3, 129566519), (29, 13403433), (41, 9480477), (87, 4467811), (123, 3160159), (1189, 326913), (3567, 108971)]