84320229

素因数分解:

$3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{5569}}^1$

素因数の和:5689

約数の個数: 24

約数和(自身を含む): 132075840

約数和(自身を除く): 47755611

約数列:

[1, 3, 7, 21, 49, 103, 147, 309, 721, 2163, 5047, 5569, 15141, 16707, 38983, 116949, 272881, 573607, 818643, 1720821, 4015249, 12045747, 28106743, 84320229]

約数ペア:

[(1, 84320229), (3, 28106743), (7, 12045747), (21, 4015249), (49, 1720821), (103, 818643), (147, 573607), (309, 272881), (721, 116949), (2163, 38983), (5047, 16707), (5569, 15141)]