89001003

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{46573}}^1$

素因数の和:46603

約数の個数: 24

約数和(自身を含む): 148664208

約数和(自身を除く): 59663205

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 46573, 139719, 326011, 605449, 978033, 1816347, 2282077, 4238143, 6846231, 12714429, 29667001, 89001003]

約数ペア:

[(1, 89001003), (3, 29667001), (7, 12714429), (13, 6846231), (21, 4238143), (39, 2282077), (49, 1816347), (91, 978033), (147, 605449), (273, 326011), (637, 139719), (1911, 46573)]