41335431

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 60672000

約数和(自身を除く): 19336569

約数列:

[1, 3, 19, 31, 57, 93, 149, 157, 447, 471, 589, 1767, 2831, 2983, 4619, 4867, 8493, 8949, 13857, 14601, 23393, 70179, 87761, 92473, 263283, 277419, 444467, 725183, 1333401, 2175549, 13778477, 41335431]

約数ペア:

[(1, 41335431), (3, 13778477), (19, 2175549), (31, 1333401), (57, 725183), (93, 444467), (149, 277419), (157, 263283), (447, 92473), (471, 87761), (589, 70179), (1767, 23393), (2831, 14601), (2983, 13857), (4619, 8949), (4867, 8493)]