918060143

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{827}}^1\times {\mathrm{1109}}^1$

素因数の和:1967

約数の個数: 32

約数和(自身を含む): 1235243520

約数和(自身を除く): 317183377

約数列:

[1, 7, 11, 13, 77, 91, 143, 827, 1001, 1109, 5789, 7763, 9097, 10751, 12199, 14417, 63679, 75257, 85393, 100919, 118261, 158587, 827827, 917143, 1110109, 6420001, 10088573, 11922859, 70620011, 83460013, 131151449, 918060143]

約数ペア:

[(1, 918060143), (7, 131151449), (11, 83460013), (13, 70620011), (77, 11922859), (91, 10088573), (143, 6420001), (827, 1110109), (1001, 917143), (1109, 827827), (5789, 158587), (7763, 118261), (9097, 100919), (10751, 85393), (12199, 75257), (14417, 63679)]