1221000563

素因数分解:

${\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{4861}}^1$

素因数の和:5114

約数の個数: 16

約数和(自身を含む): 1301304576

約数和(自身を除く): 80304013

約数列:

[1, 23, 67, 163, 1541, 3749, 4861, 10921, 111803, 251183, 325687, 792343, 7490801, 18223889, 53086981, 1221000563]

約数ペア:

[(1, 1221000563), (23, 53086981), (67, 18223889), (163, 7490801), (1541, 792343), (3749, 325687), (4861, 251183), (10921, 111803)]