29121371139

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2237}}^1\times {\mathrm{19997}}^1$

素因数の和:22275

約数の個数: 32

約数和(自身を含む): 45829656576

約数和(自身を除く): 16708285437

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 2237, 6711, 15659, 19997, 46977, 59991, 69347, 139979, 208041, 419937, 485429, 619907, 1456287, 1859721, 4339349, 13018047, 44733289, 134199867, 313133023, 939399069, 1386731959, 4160195877, 9707123713, 29121371139]

約数ペア:

[(1, 29121371139), (3, 9707123713), (7, 4160195877), (21, 1386731959), (31, 939399069), (93, 313133023), (217, 134199867), (651, 44733289), (2237, 13018047), (6711, 4339349), (15659, 1859721), (19997, 1456287), (46977, 619907), (59991, 485429), (69347, 419937), (139979, 208041)]