427175049

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{4159}}^1$

素因数の和:4309

約数の個数: 32

約数和(自身を含む): 669859840

約数和(自身を除く): 242684791

約数列:

[1, 3, 7, 21, 67, 73, 201, 219, 469, 511, 1407, 1533, 4159, 4891, 12477, 14673, 29113, 34237, 87339, 102711, 278653, 303607, 835959, 910821, 1950571, 2125249, 5851713, 6375747, 20341669, 61025007, 142391683, 427175049]

約数ペア:

[(1, 427175049), (3, 142391683), (7, 61025007), (21, 20341669), (67, 6375747), (73, 5851713), (201, 2125249), (219, 1950571), (469, 910821), (511, 835959), (1407, 303607), (1533, 278653), (4159, 102711), (4891, 87339), (12477, 34237), (14673, 29113)]