1379469

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 2351104

約数和(自身を除く): 971635

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 163, 217, 273, 403, 489, 651, 1141, 1209, 2119, 2821, 3423, 5053, 6357, 8463, 14833, 15159, 35371, 44499, 65689, 106113, 197067, 459823, 1379469]

約数ペア:

[(1, 1379469), (3, 459823), (7, 197067), (13, 106113), (21, 65689), (31, 44499), (39, 35371), (91, 15159), (93, 14833), (163, 8463), (217, 6357), (273, 5053), (403, 3423), (489, 2821), (651, 2119), (1141, 1209)]