4180071

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6421}}^1$

素因数の和:6462

約数の個数: 16

約数和(自身を含む): 6576128

約数和(自身を除く): 2396057

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 6421, 19263, 44947, 134841, 199051, 597153, 1393357, 4180071]

約数ペア:

[(1, 4180071), (3, 1393357), (7, 597153), (21, 199051), (31, 134841), (93, 44947), (217, 19263), (651, 6421)]