23884861

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 32514048

約数和(自身を除く): 8629187

約数列:

[1, 7, 11, 13, 77, 91, 107, 143, 223, 749, 1001, 1177, 1391, 1561, 2453, 2899, 8239, 9737, 15301, 17171, 20293, 23861, 31889, 107107, 167027, 223223, 262471, 310193, 1837297, 2171351, 3412123, 23884861]

約数ペア:

[(1, 23884861), (7, 3412123), (11, 2171351), (13, 1837297), (77, 310193), (91, 262471), (107, 223223), (143, 167027), (223, 107107), (749, 31889), (1001, 23861), (1177, 20293), (1391, 17171), (1561, 15301), (2453, 9737), (2899, 8239)]