9969481921

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2702489}}^1$

素因数の和:2702544

約数の個数: 16

約数和(自身を含む): 12453073920

約数和(自身を除く): 2483591999

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 2702489, 18917423, 45942313, 83777159, 321596191, 586440113, 1424211703, 9969481921]

約数ペア:

[(1, 9969481921), (7, 1424211703), (17, 586440113), (31, 321596191), (119, 83777159), (217, 45942313), (527, 18917423), (3689, 2702489)]