40158097

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 50803200

約数和(自身を除く): 10645103

約数列:

[1, 7, 17, 49, 71, 97, 119, 343, 497, 679, 833, 1207, 1649, 3479, 4753, 5831, 6887, 8449, 11543, 24353, 33271, 48209, 59143, 80801, 117079, 337463, 414001, 565607, 819553, 2362241, 5736871, 40158097]

約数ペア:

[(1, 40158097), (7, 5736871), (17, 2362241), (49, 819553), (71, 565607), (97, 414001), (119, 337463), (343, 117079), (497, 80801), (679, 59143), (833, 48209), (1207, 33271), (1649, 24353), (3479, 11543), (4753, 8449), (5831, 6887)]