1012201209

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{6829}}^1$

素因数の和:7261

約数の個数: 24

約数和(自身を含む): 1500195840

約数和(自身を除く): 487994631

約数列:

[1, 3, 9, 43, 129, 383, 387, 1149, 3447, 6829, 16469, 20487, 49407, 61461, 148221, 293647, 880941, 2615507, 2642823, 7846521, 23539563, 112466801, 337400403, 1012201209]

約数ペア:

[(1, 1012201209), (3, 337400403), (9, 112466801), (43, 23539563), (129, 7846521), (383, 2642823), (387, 2615507), (1149, 880941), (3447, 293647), (6829, 148221), (16469, 61461), (20487, 49407)]