320801857

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{4517}}^1$

素因数の和:4656

約数の個数: 16

約数和(自身を含む): 346982400

約数和(自身を除く): 26180543

約数列:

[1, 29, 31, 79, 899, 2291, 2449, 4517, 71021, 130993, 140027, 356843, 4060783, 10348447, 11062133, 320801857]

約数ペア:

[(1, 320801857), (29, 11062133), (31, 10348447), (79, 4060783), (899, 356843), (2291, 140027), (2449, 130993), (4517, 71021)]