353147433

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{967}}^1$

素因数の和:1181

約数の個数: 32

約数和(自身を含む): 511104000

約数和(自身を除く): 157956567

約数列:

[1, 3, 19, 43, 57, 129, 149, 447, 817, 967, 2451, 2831, 2901, 6407, 8493, 18373, 19221, 41581, 55119, 121733, 124743, 144083, 365199, 432249, 790039, 2370117, 2737577, 6195569, 8212731, 18586707, 117715811, 353147433]

約数ペア:

[(1, 353147433), (3, 117715811), (19, 18586707), (43, 8212731), (57, 6195569), (129, 2737577), (149, 2370117), (447, 790039), (817, 432249), (967, 365199), (2451, 144083), (2831, 124743), (2901, 121733), (6407, 55119), (8493, 41581), (18373, 19221)]