2017368171

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{351887}}^1$

素因数の和:351920

約数の個数: 36

約数和(自身を含む): 3650486112

約数和(自身を除く): 1633117941

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 351887, 1055661, 2463209, 3166983, 4574531, 7389627, 13723593, 17242463, 22168881, 32021717, 41170779, 51727389, 96065151, 155182167, 224152019, 288195453, 672456057, 2017368171]

約数ペア:

[(1, 2017368171), (3, 672456057), (7, 288195453), (9, 224152019), (13, 155182167), (21, 96065151), (39, 51727389), (49, 41170779), (63, 32021717), (91, 22168881), (117, 17242463), (147, 13723593), (273, 7389627), (441, 4574531), (637, 3166983), (819, 2463209), (1911, 1055661), (5733, 351887)]