142970611

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{1987}}^1$

素因数の和:2554

約数の個数: 16

約数和(自身を含む): 172399360

約数和(自身を除く): 29428749

約数列:

[1, 7, 19, 133, 541, 1987, 3787, 10279, 13909, 37753, 71953, 264271, 1074967, 7524769, 20424373, 142970611]

約数ペア:

[(1, 142970611), (7, 20424373), (19, 7524769), (133, 1074967), (541, 264271), (1987, 71953), (3787, 37753), (10279, 13909)]