13656699

素因数分解:

$3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{907}}^1$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 22663680

約数和(自身を除く): 9006981

約数列:

[1, 3, 7, 9, 21, 63, 239, 717, 907, 1673, 2151, 2721, 5019, 6349, 8163, 15057, 19047, 57141, 216773, 650319, 1517411, 1950957, 4552233, 13656699]

約数ペア:

[(1, 13656699), (3, 4552233), (7, 1950957), (9, 1517411), (21, 650319), (63, 216773), (239, 57141), (717, 19047), (907, 15057), (1673, 8163), (2151, 6349), (2721, 5019)]