29259867

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5641}}^1$

素因数の和:5683

約数の個数: 32

約数和(自身を含む): 50552320

約数和(自身を除く): 21292453

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 5641, 16923, 39487, 73333, 107179, 118461, 219999, 321537, 513331, 750253, 1393327, 1539993, 2250759, 4179981, 9753289, 29259867]

約数ペア:

[(1, 29259867), (3, 9753289), (7, 4179981), (13, 2250759), (19, 1539993), (21, 1393327), (39, 750253), (57, 513331), (91, 321537), (133, 219999), (247, 118461), (273, 107179), (399, 73333), (741, 39487), (1729, 16923), (5187, 5641)]