90902199

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{2953}}^1$

素因数の和:3318

約数の個数: 16

約数和(自身を含む): 125533184

約数和(自身を除く): 34630985

約数列:

[1, 3, 31, 93, 331, 993, 2953, 8859, 10261, 30783, 91543, 274629, 977443, 2932329, 30300733, 90902199]

約数ペア:

[(1, 90902199), (3, 30300733), (31, 2932329), (93, 977443), (331, 274629), (993, 91543), (2953, 30783), (8859, 10261)]