1357848009

素因数分解:

$3^3\times 7^1\times {\mathrm{7184381}}^1$

素因数の和:7184397

約数の個数: 16

約数和(自身を含む): 2299002240

約数和(自身を除く): 941154231

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 7184381, 21553143, 50290667, 64659429, 150872001, 193978287, 452616003, 1357848009]

約数ペア:

[(1, 1357848009), (3, 452616003), (7, 193978287), (9, 150872001), (21, 64659429), (27, 50290667), (63, 21553143), (189, 7184381)]