1238109795

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2116427}}^1$

素因数の和:2116451

約数の個数: 24

約数和(自身を含む): 2311139376

約数和(自身を除く): 1073029581

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 2116427, 6349281, 10582135, 19047843, 27513551, 31746405, 82540653, 95239215, 137567755, 247621959, 412703265, 1238109795]

約数ペア:

[(1, 1238109795), (3, 412703265), (5, 247621959), (9, 137567755), (13, 95239215), (15, 82540653), (39, 31746405), (45, 27513551), (65, 19047843), (117, 10582135), (195, 6349281), (585, 2116427)]