31272387

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{5737}}^1$

素因数の和:5842

約数の個数: 16

約数和(自身を含む): 44067840

約数和(自身を除く): 12795453

約数列:

[1, 3, 23, 69, 79, 237, 1817, 5451, 5737, 17211, 131951, 395853, 453223, 1359669, 10424129, 31272387]

約数ペア:

[(1, 31272387), (3, 10424129), (23, 1359669), (69, 453223), (79, 395853), (237, 131951), (1817, 17211), (5451, 5737)]