12883101

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1297}}^1$

素因数の和:1361

約数の個数: 32

約数和(自身を含む): 21931008

約数和(自身を除く): 9047907

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 231, 301, 473, 903, 1297, 1419, 3311, 3891, 9079, 9933, 14267, 27237, 42801, 55771, 99869, 167313, 299607, 390397, 613481, 1171191, 1840443, 4294367, 12883101]

約数ペア:

[(1, 12883101), (3, 4294367), (7, 1840443), (11, 1171191), (21, 613481), (33, 390397), (43, 299607), (77, 167313), (129, 99869), (231, 55771), (301, 42801), (473, 27237), (903, 14267), (1297, 9933), (1419, 9079), (3311, 3891)]