30968133

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{20201}}^1$

素因数の和:20284

約数の個数: 16

約数和(自身を含む): 47838336

約数和(自身を除く): 16870203

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 20201, 60603, 141407, 424221, 1474673, 4424019, 10322711, 30968133]

約数ペア:

[(1, 30968133), (3, 10322711), (7, 4424019), (21, 1474673), (73, 424221), (219, 141407), (511, 60603), (1533, 20201)]