13573497

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 22125312

約数和(自身を除く): 8551815

約数列:

[1, 3, 7, 17, 21, 51, 119, 193, 197, 357, 579, 591, 1351, 1379, 3281, 3349, 4053, 4137, 9843, 10047, 22967, 23443, 38021, 68901, 70329, 114063, 266147, 646357, 798441, 1939071, 4524499, 13573497]

約数ペア:

[(1, 13573497), (3, 4524499), (7, 1939071), (17, 798441), (21, 646357), (51, 266147), (119, 114063), (193, 70329), (197, 68901), (357, 38021), (579, 23443), (591, 22967), (1351, 10047), (1379, 9843), (3281, 4137), (3349, 4053)]