838403001

素因数分解:

$3^3\times {\mathrm{193}}^1\times {\mathrm{251}}^1\times {\mathrm{641}}^1$

素因数の和:1094

約数の個数: 32

約数和(自身を含む): 1255443840

約数和(自身を除く): 417040839

約数列:

[1, 3, 9, 27, 193, 251, 579, 641, 753, 1737, 1923, 2259, 5211, 5769, 6777, 17307, 48443, 123713, 145329, 160891, 371139, 435987, 482673, 1113417, 1307961, 1448019, 3340251, 4344057, 31051963, 93155889, 279467667, 838403001]

約数ペア:

[(1, 838403001), (3, 279467667), (9, 93155889), (27, 31051963), (193, 4344057), (251, 3340251), (579, 1448019), (641, 1307961), (753, 1113417), (1737, 482673), (1923, 435987), (2259, 371139), (5211, 160891), (5769, 145329), (6777, 123713), (17307, 48443)]