669187847

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 777600000

約数和(自身を除く): 108412153

約数列:

[1, 17, 19, 29, 199, 323, 359, 493, 551, 3383, 3781, 5771, 6103, 6821, 9367, 10411, 64277, 71441, 98107, 109649, 115957, 176987, 197809, 1214497, 1357379, 1864033, 2071789, 3362753, 23075443, 35220413, 39363991, 669187847]

約数ペア:

[(1, 669187847), (17, 39363991), (19, 35220413), (29, 23075443), (199, 3362753), (323, 2071789), (359, 1864033), (493, 1357379), (551, 1214497), (3383, 197809), (3781, 176987), (5771, 115957), (6103, 109649), (6821, 98107), (9367, 71441), (10411, 64277)]