16754367

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 27454464

約数和(自身を除く): 10700097

約数列:

[1, 3, 7, 17, 21, 51, 71, 119, 213, 357, 497, 661, 1207, 1491, 1983, 3621, 4627, 8449, 11237, 13881, 25347, 33711, 46931, 78659, 140793, 235977, 328517, 797827, 985551, 2393481, 5584789, 16754367]

約数ペア:

[(1, 16754367), (3, 5584789), (7, 2393481), (17, 985551), (21, 797827), (51, 328517), (71, 235977), (119, 140793), (213, 78659), (357, 46931), (497, 33711), (661, 25347), (1207, 13881), (1491, 11237), (1983, 8449), (3621, 4627)]