13919853

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3011}}^1$

素因数の和:3104

約数の個数: 16

約数和(自身を含む): 19662336

約数和(自身を除く): 5742483

約数列:

[1, 3, 23, 67, 69, 201, 1541, 3011, 4623, 9033, 69253, 201737, 207759, 605211, 4639951, 13919853]

約数ペア:

[(1, 13919853), (3, 4639951), (23, 605211), (67, 207759), (69, 201737), (201, 69253), (1541, 9033), (3011, 4623)]