312936691281

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{619207}}^1$

素因数の和:619433

約数の個数: 32

約数和(自身を含む): 446126979840

約数和(自身を除く): 133190288559

約数列:

[1, 3, 29, 37, 87, 111, 157, 471, 1073, 3219, 4553, 5809, 13659, 17427, 168461, 505383, 619207, 1857621, 17957003, 22910659, 53871009, 68731977, 97215499, 291646497, 664409111, 1993227333, 2819249471, 3596973463, 8457748413, 10790920389, 104312230427, 312936691281]

約数ペア:

[(1, 312936691281), (3, 104312230427), (29, 10790920389), (37, 8457748413), (87, 3596973463), (111, 2819249471), (157, 1993227333), (471, 664409111), (1073, 291646497), (3219, 97215499), (4553, 68731977), (5809, 53871009), (13659, 22910659), (17427, 17957003), (168461, 1857621), (505383, 619207)]