42842499

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2927}}^1$

素因数の和:2995

約数の個数: 32

約数和(自身を含む): 70834176

約数和(自身を除く): 27991677

約数列:

[1, 3, 7, 17, 21, 41, 51, 119, 123, 287, 357, 697, 861, 2091, 2927, 4879, 8781, 14637, 20489, 49759, 61467, 120007, 149277, 348313, 360021, 840049, 1044939, 2040119, 2520147, 6120357, 14280833, 42842499]

約数ペア:

[(1, 42842499), (3, 14280833), (7, 6120357), (17, 2520147), (21, 2040119), (41, 1044939), (51, 840049), (119, 360021), (123, 348313), (287, 149277), (357, 120007), (697, 61467), (861, 49759), (2091, 20489), (2927, 14637), (4879, 8781)]