17302719

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2851}}^1$

素因数の和:2895

約数の個数: 24

約数和(自身を含む): 28018048

約数和(自身を除く): 10715329

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 2023, 2851, 6069, 8553, 19957, 48467, 59871, 145401, 339269, 823939, 1017807, 2471817, 5767573, 17302719]

約数ペア:

[(1, 17302719), (3, 5767573), (7, 2471817), (17, 1017807), (21, 823939), (51, 339269), (119, 145401), (289, 59871), (357, 48467), (867, 19957), (2023, 8553), (2851, 6069)]