2979146121

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{14813}}^1$

素因数の和:15041

約数の個数: 32

約数和(自身を含む): 4643774208

約数和(自身を除く): 1664628087

約数列:

[1, 3, 7, 21, 61, 157, 183, 427, 471, 1099, 1281, 3297, 9577, 14813, 28731, 44439, 67039, 103691, 201117, 311073, 903593, 2325641, 2710779, 6325151, 6976923, 16279487, 18975453, 48838461, 141864101, 425592303, 993048707, 2979146121]

約数ペア:

[(1, 2979146121), (3, 993048707), (7, 425592303), (21, 141864101), (61, 48838461), (157, 18975453), (183, 16279487), (427, 6976923), (471, 6325151), (1099, 2710779), (1281, 2325641), (3297, 903593), (9577, 311073), (14813, 201117), (28731, 103691), (44439, 67039)]