4460702997

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1\times {\mathrm{857}}^1$

素因数の和:1317

約数の個数: 32

約数和(自身を含む): 6155690112

約数和(自身を除く): 1694987115

約数列:

[1, 3, 43, 129, 157, 257, 471, 771, 857, 2571, 6751, 11051, 20253, 33153, 36851, 40349, 110553, 121047, 134549, 220249, 403647, 660747, 1735007, 5205021, 5785607, 9470707, 17356821, 28412121, 34579093, 103737279, 1486900999, 4460702997]

約数ペア:

[(1, 4460702997), (3, 1486900999), (43, 103737279), (129, 34579093), (157, 28412121), (257, 17356821), (471, 9470707), (771, 5785607), (857, 5205021), (2571, 1735007), (6751, 660747), (11051, 403647), (20253, 220249), (33153, 134549), (36851, 121047), (40349, 110553)]