1321973142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1851503}}^1$

素因数の和:1851532

約数の個数: 32

約数和(自身を含む): 3199398912

約数和(自身を除く): 1877425770

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 1851503, 3703006, 5554509, 11109018, 12960521, 25921042, 31475551, 38881563, 62951102, 77763126, 94426653, 188853306, 220328857, 440657714, 660986571, 1321973142]

約数ペア:

[(1, 1321973142), (2, 660986571), (3, 440657714), (6, 220328857), (7, 188853306), (14, 94426653), (17, 77763126), (21, 62951102), (34, 38881563), (42, 31475551), (51, 25921042), (102, 12960521), (119, 11109018), (238, 5554509), (357, 3703006), (714, 1851503)]