1388893669009

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{3319}}^1\times {\mathrm{5434643}}^1$

素因数の和:5437980

約数の個数: 16

約数和(自身を含む): 1732129735680

約数和(自身を除く): 343236066671

約数列:

[1, 7, 11, 77, 3319, 23233, 36509, 255563, 5434643, 38042501, 59781073, 418467511, 18037580117, 126263060819, 198413381287, 1388893669009]

約数ペア:

[(1, 1388893669009), (7, 198413381287), (11, 126263060819), (77, 18037580117), (3319, 418467511), (23233, 59781073), (36509, 38042501), (255563, 5434643)]