22158381

素因数分解:

$3^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{1237}}^1$

素因数の和:2100

約数の個数: 16

約数和(自身を含む): 33832064

約数和(自身を除く): 11673683

約数列:

[1, 3, 7, 21, 853, 1237, 2559, 3711, 5971, 8659, 17913, 25977, 1055161, 3165483, 7386127, 22158381]

約数ペア:

[(1, 22158381), (3, 7386127), (7, 3165483), (21, 1055161), (853, 25977), (1237, 17913), (2559, 8659), (3711, 5971)]