13194027

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 24161280

約数和(自身を除く): 10967253

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 79, 99, 231, 237, 241, 553, 693, 711, 723, 869, 1659, 1687, 2169, 2607, 2651, 4977, 5061, 6083, 7821, 7953, 15183, 18249, 18557, 19039, 23859, 54747, 55671, 57117, 133273, 167013, 171351, 209429, 399819, 628287, 1199457, 1466003, 1884861, 4398009, 13194027]

約数ペア:

[(1, 13194027), (3, 4398009), (7, 1884861), (9, 1466003), (11, 1199457), (21, 628287), (33, 399819), (63, 209429), (77, 171351), (79, 167013), (99, 133273), (231, 57117), (237, 55671), (241, 54747), (553, 23859), (693, 19039), (711, 18557), (723, 18249), (869, 15183), (1659, 7953), (1687, 7821), (2169, 6083), (2607, 5061), (2651, 4977)]