843292463

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{193}}^1\times {\mathrm{1163}}^1$

素因数の和:1403

約数の個数: 24

約数和(自身を含む): 970557168

約数和(自身を除く): 127264705

約数列:

[1, 13, 17, 193, 221, 289, 1163, 2509, 3281, 3757, 15119, 19771, 42653, 55777, 224459, 257023, 336107, 725101, 2917967, 3815803, 4369391, 49605439, 64868651, 843292463]

約数ペア:

[(1, 843292463), (13, 64868651), (17, 49605439), (193, 4369391), (221, 3815803), (289, 2917967), (1163, 725101), (2509, 336107), (3281, 257023), (3757, 224459), (15119, 55777), (19771, 42653)]