29308221

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{859}}^1$

素因数の和:1105

約数の個数: 24

約数和(自身を含む): 45077760

約数和(自身を除く): 15769539

約数列:

[1, 3, 9, 17, 51, 153, 223, 669, 859, 2007, 2577, 3791, 7731, 11373, 14603, 34119, 43809, 131427, 191557, 574671, 1724013, 3256469, 9769407, 29308221]

約数ペア:

[(1, 29308221), (3, 9769407), (9, 3256469), (17, 1724013), (51, 574671), (153, 191557), (223, 131427), (669, 43809), (859, 34119), (2007, 14603), (2577, 11373), (3791, 7731)]