1223173885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{46271}}^1$

素因数の和:46604

約数の個数: 16

約数和(自身を含む): 1559181312

約数和(自身を除く): 336007427

約数列:

[1, 5, 17, 85, 311, 1555, 5287, 26435, 46271, 231355, 786607, 3933035, 14390281, 71951405, 244634777, 1223173885]

約数ペア:

[(1, 1223173885), (5, 244634777), (17, 71951405), (85, 14390281), (311, 3933035), (1555, 786607), (5287, 231355), (26435, 46271)]