13025061

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 22913280

約数和(自身を除く): 9888219

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 89, 101, 161, 207, 267, 303, 483, 623, 707, 801, 909, 1449, 1869, 2047, 2121, 2323, 5607, 6141, 6363, 6969, 8989, 14329, 16261, 18423, 20907, 26967, 42987, 48783, 62923, 80901, 128961, 146349, 188769, 206747, 566307, 620241, 1447229, 1860723, 4341687, 13025061]

約数ペア:

[(1, 13025061), (3, 4341687), (7, 1860723), (9, 1447229), (21, 620241), (23, 566307), (63, 206747), (69, 188769), (89, 146349), (101, 128961), (161, 80901), (207, 62923), (267, 48783), (303, 42987), (483, 26967), (623, 20907), (707, 18423), (801, 16261), (909, 14329), (1449, 8989), (1869, 6969), (2047, 6363), (2121, 6141), (2323, 5607)]