2231428437

素因数分解:

$3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{131671}}^1$

素因数の和:131953

約数の個数: 24

約数和(自身を含む): 3697349760

約数和(自身を除く): 1465921323

約数列:

[1, 3, 7, 9, 21, 63, 269, 807, 1883, 2421, 5649, 16947, 131671, 395013, 921697, 1185039, 2765091, 8295273, 35419499, 106258497, 247936493, 318775491, 743809479, 2231428437]

約数ペア:

[(1, 2231428437), (3, 743809479), (7, 318775491), (9, 247936493), (21, 106258497), (63, 35419499), (269, 8295273), (807, 2765091), (1883, 1185039), (2421, 921697), (5649, 395013), (16947, 131671)]