28937976723

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3778297}}^1$

素因数の和:3778363

約数の個数: 24

約数和(自身を含む): 44795501088

約数和(自身を除く): 15857524365

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2553, 7659, 3778297, 11334891, 34004673, 86900831, 139796989, 260702493, 419390967, 782107479, 1258172901, 3215330747, 9645992241, 28937976723]

約数ペア:

[(1, 28937976723), (3, 9645992241), (9, 3215330747), (23, 1258172901), (37, 782107479), (69, 419390967), (111, 260702493), (207, 139796989), (333, 86900831), (851, 34004673), (2553, 11334891), (7659, 3778297)]