22178421

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 35107200

約数和(自身を除く): 12928779

約数列:

[1, 3, 9, 17, 27, 51, 153, 211, 229, 459, 633, 687, 1899, 2061, 3587, 3893, 5697, 6183, 10761, 11679, 32283, 35037, 48319, 96849, 105111, 144957, 434871, 821423, 1304613, 2464269, 7392807, 22178421]

約数ペア:

[(1, 22178421), (3, 7392807), (9, 2464269), (17, 1304613), (27, 821423), (51, 434871), (153, 144957), (211, 105111), (229, 96849), (459, 48319), (633, 35037), (687, 32283), (1899, 11679), (2061, 10761), (3587, 6183), (3893, 5697)]