10389561

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2003}}^1$

素因数の和:2045

約数の個数: 32

約数和(自身を含む): 17955840

約数和(自身を除く): 7566279

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 2003, 5187, 6009, 14021, 26039, 38057, 42063, 78117, 114171, 182273, 266399, 494741, 546819, 799197, 1484223, 3463187, 10389561]

約数ペア:

[(1, 10389561), (3, 3463187), (7, 1484223), (13, 799197), (19, 546819), (21, 494741), (39, 266399), (57, 182273), (91, 114171), (133, 78117), (247, 42063), (273, 38057), (399, 26039), (741, 14021), (1729, 6009), (2003, 5187)]