19903367631777

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{3279513533}}^1$

素因数の和:3279513577

約数の個数: 24

約数和(自身を含む): 32217940958016

約数和(自身を除く): 12314573326239

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 2023, 6069, 3279513533, 9838540599, 22956594731, 55751730061, 68869784193, 167255190183, 390262110427, 947779411037, 1170786331281, 2843338233111, 6634455877259, 19903367631777]

約数ペア:

[(1, 19903367631777), (3, 6634455877259), (7, 2843338233111), (17, 1170786331281), (21, 947779411037), (51, 390262110427), (119, 167255190183), (289, 68869784193), (357, 55751730061), (867, 22956594731), (2023, 9838540599), (6069, 3279513533)]