3134313

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 5765760

約数和(自身を除く): 2631447

約数列:

[1, 3, 7, 9, 13, 21, 39, 43, 63, 89, 91, 117, 129, 267, 273, 301, 387, 559, 623, 801, 819, 903, 1157, 1677, 1869, 2709, 3471, 3827, 3913, 5031, 5607, 8099, 10413, 11481, 11739, 24297, 26789, 34443, 35217, 49751, 72891, 80367, 149253, 241101, 348257, 447759, 1044771, 3134313]

約数ペア:

[(1, 3134313), (3, 1044771), (7, 447759), (9, 348257), (13, 241101), (21, 149253), (39, 80367), (43, 72891), (63, 49751), (89, 35217), (91, 34443), (117, 26789), (129, 24297), (267, 11739), (273, 11481), (301, 10413), (387, 8099), (559, 5607), (623, 5031), (801, 3913), (819, 3827), (903, 3471), (1157, 2709), (1677, 1869)]