1313048493

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1453}}^1$

素因数の和:1610

約数の個数: 48

約数和(自身を含む): 2032343040

約数和(自身を除く): 719294547

約数列:

[1, 3, 9, 31, 41, 79, 93, 123, 237, 279, 369, 711, 1271, 1453, 2449, 3239, 3813, 4359, 7347, 9717, 11439, 13077, 22041, 29151, 45043, 59573, 100409, 114787, 135129, 178719, 301227, 344361, 405387, 536157, 903681, 1033083, 1846763, 3558397, 4706267, 5540289, 10675191, 14118801, 16620867, 32025573, 42356403, 145894277, 437682831, 1313048493]

約数ペア:

[(1, 1313048493), (3, 437682831), (9, 145894277), (31, 42356403), (41, 32025573), (79, 16620867), (93, 14118801), (123, 10675191), (237, 5540289), (279, 4706267), (369, 3558397), (711, 1846763), (1271, 1033083), (1453, 903681), (2449, 536157), (3239, 405387), (3813, 344361), (4359, 301227), (7347, 178719), (9717, 135129), (11439, 114787), (13077, 100409), (22041, 59573), (29151, 45043)]