16345147

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3389}}^1$

素因数の和:3462

約数の個数: 16

約数和(自身を含む): 20502720

約数和(自身を除く): 4157573

約数列:

[1, 7, 13, 53, 91, 371, 689, 3389, 4823, 23723, 44057, 179617, 308399, 1257319, 2335021, 16345147]

約数ペア:

[(1, 16345147), (7, 2335021), (13, 1257319), (53, 308399), (91, 179617), (371, 44057), (689, 23723), (3389, 4823)]