40540087

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{3373}}^1$

素因数の和:3498

約数の個数: 16

約数和(自身を含む): 49557312

約数和(自身を除く): 9017225

約数列:

[1, 7, 17, 101, 119, 707, 1717, 3373, 12019, 23611, 57341, 340673, 401387, 2384711, 5791441, 40540087]

約数ペア:

[(1, 40540087), (7, 5791441), (17, 2384711), (101, 401387), (119, 340673), (707, 57341), (1717, 23611), (3373, 12019)]