30836043

素因数分解:

$3^2\times 7^4\times {\mathrm{1427}}^1$

素因数の和:1461

約数の個数: 30

約数和(自身を含む): 51997764

約数和(自身を除く): 21161721

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 1427, 2401, 3087, 4281, 7203, 9989, 12843, 21609, 29967, 69923, 89901, 209769, 489461, 629307, 1468383, 3426227, 4405149, 10278681, 30836043]

約数ペア:

[(1, 30836043), (3, 10278681), (7, 4405149), (9, 3426227), (21, 1468383), (49, 629307), (63, 489461), (147, 209769), (343, 89901), (441, 69923), (1029, 29967), (1427, 21609), (2401, 12843), (3087, 9989), (4281, 7203)]