22128417

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:294

約数の個数: 32

約数和(自身を含む): 33862400

約数和(自身を除く): 11733983

約数列:

[1, 3, 9, 27, 73, 103, 109, 219, 309, 327, 657, 927, 981, 1971, 2781, 2943, 7519, 7957, 11227, 22557, 23871, 33681, 67671, 71613, 101043, 203013, 214839, 303129, 819571, 2458713, 7376139, 22128417]

約数ペア:

[(1, 22128417), (3, 7376139), (9, 2458713), (27, 819571), (73, 303129), (103, 214839), (109, 203013), (219, 101043), (309, 71613), (327, 67671), (657, 33681), (927, 23871), (981, 22557), (1971, 11227), (2781, 7957), (2943, 7519)]