295909887

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{3463}}^1$

素因数の和:3799

約数の個数: 32

約数和(自身を含む): 487287808

約数和(自身を除く): 191377921

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 313, 939, 2191, 3463, 4069, 6573, 10389, 12207, 24241, 28483, 45019, 72723, 85449, 135057, 315133, 945399, 1083919, 3251757, 7587433, 14090947, 22762299, 42272841, 98636629, 295909887]

約数ペア:

[(1, 295909887), (3, 98636629), (7, 42272841), (13, 22762299), (21, 14090947), (39, 7587433), (91, 3251757), (273, 1083919), (313, 945399), (939, 315133), (2191, 135057), (3463, 85449), (4069, 72723), (6573, 45019), (10389, 28483), (12207, 24241)]