61571406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{789377}}^1$

素因数の和:789395

約数の個数: 16

約数和(自身を含む): 132615504

約数和(自身を除く): 71044098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 789377, 1578754, 2368131, 4736262, 10261901, 20523802, 30785703, 61571406]

約数ペア:

[(1, 61571406), (2, 30785703), (3, 20523802), (6, 10261901), (13, 4736262), (26, 2368131), (39, 1578754), (78, 789377)]