9968139402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127796659}}^1$

素因数の和:127796677

約数の個数: 16

約数和(自身を含む): 21469838880

約数和(自身を除く): 11501699478

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127796659, 255593318, 383389977, 766779954, 1661356567, 3322713134, 4984069701, 9968139402]

約数ペア:

[(1, 9968139402), (2, 4984069701), (3, 3322713134), (6, 1661356567), (13, 766779954), (26, 383389977), (39, 255593318), (78, 127796659)]