84707889

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{237277}}^1$

素因数の和:237304

約数の個数: 16

約数和(自身を含む): 136672128

約数和(自身を除く): 51964239

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 237277, 711831, 1660939, 4033709, 4982817, 12101127, 28235963, 84707889]

約数ペア:

[(1, 84707889), (3, 28235963), (7, 12101127), (17, 4982817), (21, 4033709), (51, 1660939), (119, 711831), (357, 237277)]