216572763121

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6311}}^1\times {\mathrm{239977}}^1$

素因数の和:246312

約数の個数: 16

約数和(自身を含む): 254476510848

約数和(自身を除く): 37903747727

約数列:

[1, 11, 13, 143, 6311, 69421, 82043, 239977, 902473, 2639747, 3119701, 34316711, 1514494847, 16659443317, 19688433011, 216572763121]

約数ペア:

[(1, 216572763121), (11, 19688433011), (13, 16659443317), (143, 1514494847), (6311, 34316711), (69421, 3119701), (82043, 2639747), (239977, 902473)]