30302517

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{4993}}^1$

素因数の和:5037

約数の個数: 24

約数和(自身を含む): 49061056

約数和(自身を除く): 18758539

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 2023, 4993, 6069, 14979, 34951, 84881, 104853, 254643, 594167, 1442977, 1782501, 4328931, 10100839, 30302517]

約数ペア:

[(1, 30302517), (3, 10100839), (7, 4328931), (17, 1782501), (21, 1442977), (51, 594167), (119, 254643), (289, 104853), (357, 84881), (867, 34951), (2023, 14979), (4993, 6069)]