30174417

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12281}}^1$

素因数の和:12310

約数の個数: 32

約数和(自身を含む): 55023360

約数和(自身を除く): 24848943

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 12281, 36843, 85967, 110529, 159653, 257901, 331587, 478959, 773703, 1117571, 1436877, 2321109, 3352713, 4310631, 10058139, 30174417]

約数ペア:

[(1, 30174417), (3, 10058139), (7, 4310631), (9, 3352713), (13, 2321109), (21, 1436877), (27, 1117571), (39, 773703), (63, 478959), (91, 331587), (117, 257901), (189, 159653), (273, 110529), (351, 85967), (819, 36843), (2457, 12281)]