42522249

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{26297}}^1$

素因数の和:26325

約数の個数: 24

約数和(自身を含む): 71951328

約数和(自身を除く): 29429079

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 26297, 78891, 184079, 289267, 552237, 867801, 1288553, 2024869, 3865659, 6074607, 14174083, 42522249]

約数ペア:

[(1, 42522249), (3, 14174083), (7, 6074607), (11, 3865659), (21, 2024869), (33, 1288553), (49, 867801), (77, 552237), (147, 289267), (231, 184079), (539, 78891), (1617, 26297)]