17025729

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 27740160

約数和(自身を除く): 10714431

約数列:

[1, 3, 7, 19, 21, 57, 71, 133, 213, 399, 497, 601, 1349, 1491, 1803, 4047, 4207, 9443, 11419, 12621, 28329, 34257, 42671, 79933, 128013, 239799, 298697, 810749, 896091, 2432247, 5675243, 17025729]

約数ペア:

[(1, 17025729), (3, 5675243), (7, 2432247), (19, 896091), (21, 810749), (57, 298697), (71, 239799), (133, 128013), (213, 79933), (399, 42671), (497, 34257), (601, 28329), (1349, 12621), (1491, 11419), (1803, 9443), (4047, 4207)]