12089721

素因数分解:

$3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 19456000

約数和(自身を除く): 7366279

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 343, 379, 651, 1029, 1137, 1519, 2653, 4557, 7959, 10633, 11749, 18571, 31899, 35247, 55713, 82243, 129997, 246729, 389991, 575701, 1727103, 4029907, 12089721]

約数ペア:

[(1, 12089721), (3, 4029907), (7, 1727103), (21, 575701), (31, 389991), (49, 246729), (93, 129997), (147, 82243), (217, 55713), (343, 35247), (379, 31899), (651, 18571), (1029, 11749), (1137, 10633), (1519, 7959), (2653, 4557)]