294497931

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{6871}}^1$

素因数の和:7051

約数の個数: 32

約数和(自身を含む): 486427648

約数和(自身を除く): 191929717

約数列:

[1, 3, 7, 13, 21, 39, 91, 157, 273, 471, 1099, 2041, 3297, 6123, 6871, 14287, 20613, 42861, 48097, 89323, 144291, 267969, 625261, 1078747, 1875783, 3236241, 7551229, 14023711, 22653687, 42071133, 98165977, 294497931]

約数ペア:

[(1, 294497931), (3, 98165977), (7, 42071133), (13, 22653687), (21, 14023711), (39, 7551229), (91, 3236241), (157, 1875783), (273, 1078747), (471, 625261), (1099, 267969), (2041, 144291), (3297, 89323), (6123, 48097), (6871, 42861), (14287, 20613)]