17288439

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{613}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 28293120

約数和(自身を除く): 11004681

約数列:

[1, 3, 7, 17, 21, 51, 79, 119, 237, 357, 553, 613, 1343, 1659, 1839, 4029, 4291, 9401, 10421, 12873, 28203, 31263, 48427, 72947, 145281, 218841, 338989, 823259, 1016967, 2469777, 5762813, 17288439]

約数ペア:

[(1, 17288439), (3, 5762813), (7, 2469777), (17, 1016967), (21, 823259), (51, 338989), (79, 218841), (119, 145281), (237, 72947), (357, 48427), (553, 31263), (613, 28203), (1343, 12873), (1659, 10421), (1839, 9401), (4029, 4291)]