19372025997

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{264331}}^1$

素因数の和:264833

約数の個数: 24

約数和(自身を含む): 29689770240

約数和(自身を除く): 10317744243

約数列:

[1, 3, 9, 17, 51, 153, 479, 1437, 4311, 8143, 24429, 73287, 264331, 792993, 2378979, 4493627, 13480881, 40442643, 126614549, 379843647, 1139530941, 2152447333, 6457341999, 19372025997]

約数ペア:

[(1, 19372025997), (3, 6457341999), (9, 2152447333), (17, 1139530941), (51, 379843647), (153, 126614549), (479, 40442643), (1437, 13480881), (4311, 4493627), (8143, 2378979), (24429, 792993), (73287, 264331)]