407321226

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1740689}}^1$

素因数の和:1740710

約数の個数: 24

約数和(自身を含む): 950416740

約数和(自身を除く): 543095514

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1740689, 3481378, 5222067, 10444134, 15666201, 22628957, 31332402, 45257914, 67886871, 135773742, 203660613, 407321226]

約数ペア:

[(1, 407321226), (2, 203660613), (3, 135773742), (6, 67886871), (9, 45257914), (13, 31332402), (18, 22628957), (26, 15666201), (39, 10444134), (78, 5222067), (117, 3481378), (234, 1740689)]