16406948229

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1002931}}^1$

素因数の和:1003001

約数の個数: 32

約数和(自身を含む): 26958812160

約数和(自身を除く): 10551863931

約数列:

[1, 3, 7, 19, 21, 41, 57, 123, 133, 287, 399, 779, 861, 2337, 5453, 16359, 1002931, 3008793, 7020517, 19055689, 21061551, 41120171, 57167067, 123360513, 133389823, 287841197, 400169469, 781283249, 863523591, 2343849747, 5468982743, 16406948229]

約数ペア:

[(1, 16406948229), (3, 5468982743), (7, 2343849747), (19, 863523591), (21, 781283249), (41, 400169469), (57, 287841197), (123, 133389823), (133, 123360513), (287, 57167067), (399, 41120171), (779, 21061551), (861, 19055689), (2337, 7020517), (5453, 3008793), (16359, 1002931)]