133731283

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{2621}}^1$

素因数の和:2862

約数の個数: 16

約数和(自身を含む): 157823424

約数和(自身を除く): 24092141

約数列:

[1, 7, 37, 197, 259, 1379, 2621, 7289, 18347, 51023, 96977, 516337, 678839, 3614359, 19104469, 133731283]

約数ペア:

[(1, 133731283), (7, 19104469), (37, 3614359), (197, 678839), (259, 516337), (1379, 96977), (2621, 51023), (7289, 18347)]