315094761

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{1289}}^1$

素因数の和:1625

約数の個数: 24

約数和(自身を含む): 461040840

約数和(自身を除く): 145946079

約数列:

[1, 3, 9, 157, 173, 471, 519, 1289, 1413, 1557, 3867, 11601, 27161, 81483, 202373, 222997, 244449, 607119, 668991, 1821357, 2006973, 35010529, 105031587, 315094761]

約数ペア:

[(1, 315094761), (3, 105031587), (9, 35010529), (157, 2006973), (173, 1821357), (471, 668991), (519, 607119), (1289, 244449), (1413, 222997), (1557, 202373), (3867, 81483), (11601, 27161)]