396724353

素因数分解:

$3^1\times {\mathrm{67}}^2\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 544652640

約数和(自身を除く): 147928287

約数列:

[1, 3, 67, 89, 201, 267, 331, 993, 4489, 5963, 13467, 17889, 22177, 29459, 66531, 88377, 399521, 1198563, 1485859, 1973753, 4457577, 5921259, 132241451, 396724353]

約数ペア:

[(1, 396724353), (3, 132241451), (67, 5921259), (89, 4457577), (201, 1973753), (267, 1485859), (331, 1198563), (993, 399521), (4489, 88377), (5963, 66531), (13467, 29459), (17889, 22177)]