38590851

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 57960000

約数和(自身を除く): 19369149

約数列:

[1, 3, 13, 29, 39, 87, 149, 229, 377, 447, 687, 1131, 1937, 2977, 4321, 5811, 6641, 8931, 12963, 19923, 34121, 56173, 86333, 102363, 168519, 258999, 443573, 989509, 1330719, 2968527, 12863617, 38590851]

約数ペア:

[(1, 38590851), (3, 12863617), (13, 2968527), (29, 1330719), (39, 989509), (87, 443573), (149, 258999), (229, 168519), (377, 102363), (447, 86333), (687, 56173), (1131, 34121), (1937, 19923), (2977, 12963), (4321, 8931), (5811, 6641)]