1279053

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:233

約数の個数: 24

約数和(自身を含む): 1991808

約数和(自身を除く): 712755

約数列:

[1, 3, 9, 23, 37, 69, 111, 167, 207, 333, 501, 851, 1503, 2553, 3841, 6179, 7659, 11523, 18537, 34569, 55611, 142117, 426351, 1279053]

約数ペア:

[(1, 1279053), (3, 426351), (9, 142117), (23, 55611), (37, 34569), (69, 18537), (111, 11523), (167, 7659), (207, 6179), (333, 3841), (501, 2553), (851, 1503)]