140214963

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{392759}}^1$

素因数の和:392786

約数の個数: 16

約数和(自身を含む): 226229760

約数和(自身を除く): 86014797

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 392759, 1178277, 2749313, 6676903, 8247939, 20030709, 46738321, 140214963]

約数ペア:

[(1, 140214963), (3, 46738321), (7, 20030709), (17, 8247939), (21, 6676903), (51, 2749313), (119, 1178277), (357, 392759)]