16418679

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4057}}^1$

素因数の和:4150

約数の個数: 16

約数和(自身を含む): 23374080

約数和(自身を除く): 6955401

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 4057, 12171, 77083, 231249, 288047, 864141, 5472893, 16418679]

約数ペア:

[(1, 16418679), (3, 5472893), (19, 864141), (57, 288047), (71, 231249), (213, 77083), (1349, 12171), (4047, 4057)]