7755813

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:609

約数の個数: 24

約数和(自身を含む): 12172160

約数和(自身を除く): 4416347

約数列:

[1, 3, 9, 13, 39, 117, 151, 439, 453, 1317, 1359, 1963, 3951, 5707, 5889, 17121, 17667, 51363, 66289, 198867, 596601, 861757, 2585271, 7755813]

約数ペア:

[(1, 7755813), (3, 2585271), (9, 861757), (13, 596601), (39, 198867), (117, 66289), (151, 51363), (439, 17667), (453, 17121), (1317, 5889), (1359, 5707), (1963, 3951)]