853554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 1903104

約数和(自身を除く): 1049550

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 353, 403, 706, 806, 1059, 1209, 2118, 2418, 4589, 9178, 10943, 13767, 21886, 27534, 32829, 65658, 142259, 284518, 426777, 853554]

約数ペア:

[(1, 853554), (2, 426777), (3, 284518), (6, 142259), (13, 65658), (26, 32829), (31, 27534), (39, 21886), (62, 13767), (78, 10943), (93, 9178), (186, 4589), (353, 2418), (403, 2118), (706, 1209), (806, 1059)]