315318996861

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{844913}}^1$

素因数の和:845233

約数の個数: 32

約数和(自身を含む): 471097009152

約数和(自身を除く): 155778012291

約数列:

[1, 3, 11, 33, 43, 129, 263, 473, 789, 1419, 2893, 8679, 11309, 33927, 124399, 373197, 844913, 2534739, 9294043, 27882129, 36331259, 108993777, 222212119, 399643849, 666636357, 1198931547, 2444333309, 7332999927, 9555121117, 28665363351, 105106332287, 315318996861]

約数ペア:

[(1, 315318996861), (3, 105106332287), (11, 28665363351), (33, 9555121117), (43, 7332999927), (129, 2444333309), (263, 1198931547), (473, 666636357), (789, 399643849), (1419, 222212119), (2893, 108993777), (8679, 36331259), (11309, 27882129), (33927, 9294043), (124399, 2534739), (373197, 844913)]