619171839

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{481097}}^1$

素因数の和:481127

約数の個数: 24

約数和(自身を含む): 1050718032

約数和(自身を除く): 431546193

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 481097, 1443291, 4329873, 5292067, 6254261, 15876201, 18762783, 47628603, 56288349, 68796871, 206390613, 619171839]

約数ペア:

[(1, 619171839), (3, 206390613), (9, 68796871), (11, 56288349), (13, 47628603), (33, 18762783), (39, 15876201), (99, 6254261), (117, 5292067), (143, 4329873), (429, 1443291), (1287, 481097)]