8900508239

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1\times {\mathrm{953}}^1$

素因数の和:1407

約数の個数: 32

約数和(自身を含む): 10612998144

約数和(自身を除く): 1712489905

約数列:

[1, 7, 31, 193, 217, 223, 953, 1351, 1561, 5983, 6671, 6913, 29543, 41881, 43039, 48391, 183929, 206801, 212519, 301273, 1287503, 1334209, 1487633, 5701799, 6588089, 9339463, 39912593, 41016167, 46116623, 287113169, 1271501177, 8900508239]

約数ペア:

[(1, 8900508239), (7, 1271501177), (31, 287113169), (193, 46116623), (217, 41016167), (223, 39912593), (953, 9339463), (1351, 6588089), (1561, 5701799), (5983, 1487633), (6671, 1334209), (6913, 1287503), (29543, 301273), (41881, 212519), (43039, 206801), (48391, 183929)]