354903471

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{12799}}^1$

素因数の和:12900

約数の個数: 32

約数和(自身を含む): 573440000

約数和(自身を除く): 218536529

約数列:

[1, 3, 9, 13, 27, 39, 79, 117, 237, 351, 711, 1027, 2133, 3081, 9243, 12799, 27729, 38397, 115191, 166387, 345573, 499161, 1011121, 1497483, 3033363, 4492449, 9100089, 13144573, 27300267, 39433719, 118301157, 354903471]

約数ペア:

[(1, 354903471), (3, 118301157), (9, 39433719), (13, 27300267), (27, 13144573), (39, 9100089), (79, 4492449), (117, 3033363), (237, 1497483), (351, 1011121), (711, 499161), (1027, 345573), (2133, 166387), (3081, 115191), (9243, 38397), (12799, 27729)]