297867258

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1272937}}^1$

素因数の和:1272958

約数の個数: 24

約数和(自身を含む): 695024148

約数和(自身を除く): 397156890

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1272937, 2545874, 3818811, 7637622, 11456433, 16548181, 22912866, 33096362, 49644543, 99289086, 148933629, 297867258]

約数ペア:

[(1, 297867258), (2, 148933629), (3, 99289086), (6, 49644543), (9, 33096362), (13, 22912866), (18, 16548181), (26, 11456433), (39, 7637622), (78, 3818811), (117, 2545874), (234, 1272937)]