40274013

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 60117120

約数和(自身を除く): 19843107

約数列:

[1, 3, 13, 39, 41, 89, 123, 267, 283, 533, 849, 1157, 1599, 3471, 3649, 3679, 10947, 11037, 11603, 25187, 34809, 47437, 75561, 142311, 150839, 327431, 452517, 982293, 1032667, 3098001, 13424671, 40274013]

約数ペア:

[(1, 40274013), (3, 13424671), (13, 3098001), (39, 1032667), (41, 982293), (89, 452517), (123, 327431), (267, 150839), (283, 142311), (533, 75561), (849, 47437), (1157, 34809), (1599, 25187), (3471, 11603), (3649, 11037), (3679, 10947)]