22740387

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{419}}^1$

素因数の和:730

約数の個数: 16

約数和(自身を含む): 30912000

約数和(自身を除く): 8171613

約数列:

[1, 3, 79, 229, 237, 419, 687, 1257, 18091, 33101, 54273, 95951, 99303, 287853, 7580129, 22740387]

約数ペア:

[(1, 22740387), (3, 7580129), (79, 287853), (229, 99303), (237, 95951), (419, 54273), (687, 33101), (1257, 18091)]