39142131

素因数分解:

$3^1\times 7^3\times {\mathrm{38039}}^1$

素因数の和:38063

約数の個数: 16

約数和(自身を含む): 60864000

約数和(自身を除く): 21721869

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 38039, 114117, 266273, 798819, 1863911, 5591733, 13047377, 39142131]

約数ペア:

[(1, 39142131), (3, 13047377), (7, 5591733), (21, 1863911), (49, 798819), (147, 266273), (343, 114117), (1029, 38039)]