1240132543

素因数分解:

${\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{421}}^1\times {\mathrm{653}}^1$

素因数の和:1434

約数の個数: 16

約数和(自身を含む): 1344613536

約数和(自身を除く): 104480993

約数列:

[1, 13, 347, 421, 653, 4511, 5473, 8489, 146087, 226591, 274913, 1899131, 2945683, 3573869, 95394811, 1240132543]

約数ペア:

[(1, 1240132543), (13, 95394811), (347, 3573869), (421, 2945683), (653, 1899131), (4511, 274913), (5473, 226591), (8489, 146087)]