2912531427

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{578917}}^1$

素因数の和:578979

約数の個数: 24

約数和(自身を含む): 4635975344

約数和(自身を除く): 1723443917

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 578917, 1736751, 5210253, 7525921, 22577763, 24893431, 67733289, 74680293, 224040879, 323614603, 970843809, 2912531427]

約数ペア:

[(1, 2912531427), (3, 970843809), (9, 323614603), (13, 224040879), (39, 74680293), (43, 67733289), (117, 24893431), (129, 22577763), (387, 7525921), (559, 5210253), (1677, 1736751), (5031, 578917)]