311098086

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1329479}}^1$

素因数の和:1329500

約数の個数: 24

約数和(自身を含む): 725896080

約数和(自身を除く): 414797994

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1329479, 2658958, 3988437, 7976874, 11965311, 17283227, 23930622, 34566454, 51849681, 103699362, 155549043, 311098086]

約数ペア:

[(1, 311098086), (2, 155549043), (3, 103699362), (6, 51849681), (9, 34566454), (13, 23930622), (18, 17283227), (26, 11965311), (39, 7976874), (78, 3988437), (117, 2658958), (234, 1329479)]