22473381

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{7699}}^1$

素因数の和:7848

約数の個数: 16

約数和(自身を含む): 34496000

約数和(自身を除く): 12022619

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 7699, 23097, 53893, 161679, 1070161, 3210483, 7491127, 22473381]

約数ペア:

[(1, 22473381), (3, 7491127), (7, 3210483), (21, 1070161), (139, 161679), (417, 53893), (973, 23097), (2919, 7699)]