23833747

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 28892160

約数和(自身を除く): 5058413

約数列:

[1, 7, 47, 49, 79, 131, 329, 553, 917, 2303, 3713, 3871, 6157, 6419, 10349, 25991, 43099, 72443, 181937, 301693, 486403, 507101, 3404821, 23833747]

約数ペア:

[(1, 23833747), (7, 3404821), (47, 507101), (49, 486403), (79, 301693), (131, 181937), (329, 72443), (553, 43099), (917, 25991), (2303, 10349), (3713, 6419), (3871, 6157)]