84063847

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{20389}}^1$

素因数の和:20446

約数の個数: 16

約数和(自身を含む): 104396800

約数和(自身を除く): 20332953

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 20389, 142723, 387391, 632059, 2711737, 4424413, 12009121, 84063847]

約数ペア:

[(1, 84063847), (7, 12009121), (19, 4424413), (31, 2711737), (133, 632059), (217, 387391), (589, 142723), (4123, 20389)]