4400604287

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 4776720384

約数和(自身を除く): 376116097

約数列:

[1, 31, 37, 67, 173, 331, 1147, 2077, 2479, 5363, 6401, 10261, 11591, 12247, 22177, 57263, 76849, 198431, 359321, 379657, 428867, 687487, 820549, 1775153, 2118731, 3836621, 13294877, 25437019, 65680661, 118935251, 141954977, 4400604287]

約数ペア:

[(1, 4400604287), (31, 141954977), (37, 118935251), (67, 65680661), (173, 25437019), (331, 13294877), (1147, 3836621), (2077, 2118731), (2479, 1775153), (5363, 820549), (6401, 687487), (10261, 428867), (11591, 379657), (12247, 359321), (22177, 198431), (57263, 76849)]