29305017

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3299}}^1$

素因数の和:3362

約数の個数: 32

約数和(自身を含む): 50688000

約数和(自身を除く): 21382983

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2961, 3299, 8883, 9897, 23093, 29691, 69279, 89073, 155053, 207837, 465159, 623511, 1085371, 1395477, 3256113, 4186431, 9768339, 29305017]

約数ペア:

[(1, 29305017), (3, 9768339), (7, 4186431), (9, 3256113), (21, 1395477), (27, 1085371), (47, 623511), (63, 465159), (141, 207837), (189, 155053), (329, 89073), (423, 69279), (987, 29691), (1269, 23093), (2961, 9897), (3299, 8883)]