8839312443

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{491}}^1\times {\mathrm{1019}}^1$

素因数の和:1680

約数の個数: 48

約数和(自身を含む): 13882901760

約数和(自身を除く): 5043589317

約数列:

[1, 3, 9, 13, 39, 117, 151, 453, 491, 1019, 1359, 1473, 1963, 3057, 4419, 5889, 6383, 9171, 13247, 17667, 19149, 39741, 57447, 74141, 119223, 153869, 222423, 461607, 500329, 667269, 963833, 1384821, 1500987, 2000297, 2891499, 4502961, 6000891, 6504277, 8674497, 18002673, 19512831, 58538493, 75549679, 226649037, 679947111, 982145827, 2946437481, 8839312443]

約数ペア:

[(1, 8839312443), (3, 2946437481), (9, 982145827), (13, 679947111), (39, 226649037), (117, 75549679), (151, 58538493), (453, 19512831), (491, 18002673), (1019, 8674497), (1359, 6504277), (1473, 6000891), (1963, 4502961), (3057, 2891499), (4419, 2000297), (5889, 1500987), (6383, 1384821), (9171, 963833), (13247, 667269), (17667, 500329), (19149, 461607), (39741, 222423), (57447, 153869), (74141, 119223)]