61469219

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{439}}^1$

素因数の和:770

約数の個数: 16

約数和(自身を含む): 71554560

約数和(自身を除く): 10085341

約数列:

[1, 7, 83, 241, 439, 581, 1687, 3073, 20003, 36437, 105799, 140021, 255059, 740593, 8781317, 61469219]

約数ペア:

[(1, 61469219), (7, 8781317), (83, 740593), (241, 255059), (439, 140021), (581, 105799), (1687, 36437), (3073, 20003)]