12005091

素因数分解:

$3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:733

約数の個数: 40

約数和(自身を含む): 21187584

約数和(自身を除く): 9182493

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 279, 567, 651, 683, 837, 1953, 2049, 2511, 4781, 5859, 6147, 14343, 17577, 18441, 21173, 43029, 55323, 63519, 129087, 148211, 190557, 387261, 444633, 571671, 1333899, 1715013, 4001697, 12005091]

約数ペア:

[(1, 12005091), (3, 4001697), (7, 1715013), (9, 1333899), (21, 571671), (27, 444633), (31, 387261), (63, 190557), (81, 148211), (93, 129087), (189, 63519), (217, 55323), (279, 43029), (567, 21173), (651, 18441), (683, 17577), (837, 14343), (1953, 6147), (2049, 5859), (2511, 4781)]