13399935

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 22256640

約数和(自身を除く): 8856705

約数列:

[1, 3, 5, 15, 47, 83, 141, 229, 235, 249, 415, 687, 705, 1145, 1245, 3435, 3901, 10763, 11703, 19007, 19505, 32289, 53815, 57021, 58515, 95035, 161445, 285105, 893329, 2679987, 4466645, 13399935]

約数ペア:

[(1, 13399935), (3, 4466645), (5, 2679987), (15, 893329), (47, 285105), (83, 161445), (141, 95035), (229, 58515), (235, 57021), (249, 53815), (415, 32289), (687, 19505), (705, 19007), (1145, 11703), (1245, 10763), (3435, 3901)]