9461991

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{40961}}^1$

素因数の和:40982

約数の個数: 16

約数和(自身を含む): 15729408

約数和(自身を除く): 6267417

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 40961, 122883, 286727, 450571, 860181, 1351713, 3153997, 9461991]

約数ペア:

[(1, 9461991), (3, 3153997), (7, 1351713), (11, 860181), (21, 450571), (33, 286727), (77, 122883), (231, 40961)]