22016267

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 28879872

約数和(自身を除く): 6863605

約数列:

[1, 7, 13, 23, 67, 91, 157, 161, 299, 469, 871, 1099, 1541, 2041, 2093, 3611, 6097, 10519, 10787, 14287, 20033, 25277, 46943, 73633, 136747, 140231, 241937, 328601, 957229, 1693559, 3145181, 22016267]

約数ペア:

[(1, 22016267), (7, 3145181), (13, 1693559), (23, 957229), (67, 328601), (91, 241937), (157, 140231), (161, 136747), (299, 73633), (469, 46943), (871, 25277), (1099, 20033), (1541, 14287), (2041, 10787), (2093, 10519), (3611, 6097)]