6217887

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 9533440

約数和(自身を除く): 3315553

約数列:

[1, 3, 13, 31, 37, 39, 93, 111, 139, 403, 417, 481, 1147, 1209, 1443, 1807, 3441, 4309, 5143, 5421, 12927, 14911, 15429, 44733, 56017, 66859, 159433, 168051, 200577, 478299, 2072629, 6217887]

約数ペア:

[(1, 6217887), (3, 2072629), (13, 478299), (31, 200577), (37, 168051), (39, 159433), (93, 66859), (111, 56017), (139, 44733), (403, 15429), (417, 14911), (481, 12927), (1147, 5421), (1209, 5143), (1443, 4309), (1807, 3441)]