84080409

素因数分解:

$3^1\times 7^1\times {\mathrm{1499}}^1\times {\mathrm{2671}}^1$

素因数の和:4180

約数の個数: 16

約数和(自身を含む): 128256000

約数和(自身を除く): 44175591

約数列:

[1, 3, 7, 21, 1499, 2671, 4497, 8013, 10493, 18697, 31479, 56091, 4003829, 12011487, 28026803, 84080409]

約数ペア:

[(1, 84080409), (3, 28026803), (7, 12011487), (21, 4003829), (1499, 56091), (2671, 31479), (4497, 18697), (8013, 10493)]