17472651

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2879}}^1$

素因数の和:2923

約数の個数: 24

約数和(自身を含む): 28293120

約数和(自身を除く): 10820469

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 2023, 2879, 6069, 8637, 20153, 48943, 60459, 146829, 342601, 832031, 1027803, 2496093, 5824217, 17472651]

約数ペア:

[(1, 17472651), (3, 5824217), (7, 2496093), (17, 1027803), (21, 832031), (51, 342601), (119, 146829), (289, 60459), (357, 48943), (867, 20153), (2023, 8637), (2879, 6069)]