203669001

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{16603}}^1$

素因数の和:16685

約数の個数: 24

約数和(自身を含む): 310826880

約数和(自身を除く): 107157879

約数列:

[1, 3, 9, 29, 47, 87, 141, 261, 423, 1363, 4089, 12267, 16603, 49809, 149427, 481487, 780341, 1444461, 2341023, 4333383, 7023069, 22629889, 67889667, 203669001]

約数ペア:

[(1, 203669001), (3, 67889667), (9, 22629889), (29, 7023069), (47, 4333383), (87, 2341023), (141, 1444461), (261, 780341), (423, 481487), (1363, 149427), (4089, 49809), (12267, 16603)]