13150293

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 19891200

約数和(自身を除く): 6740907

約数列:

[1, 3, 13, 31, 39, 73, 93, 149, 219, 403, 447, 949, 1209, 1937, 2263, 2847, 4619, 5811, 6789, 10877, 13857, 29419, 32631, 60047, 88257, 141401, 180141, 337187, 424203, 1011561, 4383431, 13150293]

約数ペア:

[(1, 13150293), (3, 4383431), (13, 1011561), (31, 424203), (39, 337187), (73, 180141), (93, 141401), (149, 88257), (219, 60047), (403, 32631), (447, 29419), (949, 13857), (1209, 10877), (1937, 6789), (2263, 5811), (2847, 4619)]