260011323

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67343}}^1$

素因数の和:67376

約数の個数: 32

約数和(自身を含む): 452551680

約数和(自身を除く): 192540357

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 67343, 202029, 606087, 740773, 875459, 1818261, 2222319, 2626377, 6666957, 7879131, 9630049, 20000871, 23637393, 28890147, 86670441, 260011323]

約数ペア:

[(1, 260011323), (3, 86670441), (9, 28890147), (11, 23637393), (13, 20000871), (27, 9630049), (33, 7879131), (39, 6666957), (99, 2626377), (117, 2222319), (143, 1818261), (297, 875459), (351, 740773), (429, 606087), (1287, 202029), (3861, 67343)]