71340306429

素因数分解:

$3^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{2013727}}^1$

素因数の和:2013985

約数の個数: 24

約数和(自身を含む): 111109456128

約数和(自身を除く): 39769149699

約数列:

[1, 3, 7, 21, 49, 147, 241, 723, 1687, 5061, 11809, 35427, 2013727, 6041181, 14096089, 42288267, 98672623, 296017869, 485308207, 1455924621, 3397157449, 10191472347, 23780102143, 71340306429]

約数ペア:

[(1, 71340306429), (3, 23780102143), (7, 10191472347), (21, 3397157449), (49, 1455924621), (147, 485308207), (241, 296017869), (723, 98672623), (1687, 42288267), (5061, 14096089), (11809, 6041181), (35427, 2013727)]