406014795

素因数分解:

$3^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{6581}}^1$

素因数の和:7052

約数の個数: 32

約数和(自身を含む): 723493440

約数和(自身を除く): 317478645

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 457, 1371, 2285, 4113, 6581, 6855, 12339, 19743, 20565, 32905, 59229, 61695, 98715, 177687, 296145, 888435, 3007517, 9022551, 15037585, 27067653, 45112755, 81202959, 135338265, 406014795]

約数ペア:

[(1, 406014795), (3, 135338265), (5, 81202959), (9, 45112755), (15, 27067653), (27, 15037585), (45, 9022551), (135, 3007517), (457, 888435), (1371, 296145), (2285, 177687), (4113, 98715), (6581, 61695), (6855, 59229), (12339, 32905), (19743, 20565)]