1374743559

素因数分解:

$3^1\times 7^2\times {\mathrm{347}}^1\times {\mathrm{26951}}^1$

素因数の和:27315

約数の個数: 24

約数和(自身を含む): 2138479488

約数和(自身を除く): 763735929

約数列:

[1, 3, 7, 21, 49, 147, 347, 1041, 2429, 7287, 17003, 26951, 51009, 80853, 188657, 565971, 1320599, 3961797, 9351997, 28055991, 65463979, 196391937, 458247853, 1374743559]

約数ペア:

[(1, 1374743559), (3, 458247853), (7, 196391937), (21, 65463979), (49, 28055991), (147, 9351997), (347, 3961797), (1041, 1320599), (2429, 565971), (7287, 188657), (17003, 80853), (26951, 51009)]