42456909

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{12491}}^1$

素因数の和:12608

約数の個数: 16

約数和(自身を含む): 62360064

約数和(自身を除く): 19903155

約数列:

[1, 3, 11, 33, 103, 309, 1133, 3399, 12491, 37473, 137401, 412203, 1286573, 3859719, 14152303, 42456909]

約数ペア:

[(1, 42456909), (3, 14152303), (11, 3859719), (33, 1286573), (103, 412203), (309, 137401), (1133, 37473), (3399, 12491)]