16040828937

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{983}}^1\times {\mathrm{8731}}^1$

素因数の和:9813

約数の個数: 32

約数和(自身を含む): 24745789440

約数和(自身を除く): 8704960503

約数列:

[1, 3, 7, 21, 89, 267, 623, 983, 1869, 2949, 6881, 8731, 20643, 26193, 61117, 87487, 183351, 262461, 612409, 777059, 1837227, 2331177, 5439413, 8582573, 16318239, 25747719, 60078011, 180234033, 763848997, 2291546991, 5346942979, 16040828937]

約数ペア:

[(1, 16040828937), (3, 5346942979), (7, 2291546991), (21, 763848997), (89, 180234033), (267, 60078011), (623, 25747719), (983, 16318239), (1869, 8582573), (2949, 5439413), (6881, 2331177), (8731, 1837227), (20643, 777059), (26193, 612409), (61117, 262461), (87487, 183351)]