235909149

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{1277}}^1$

素因数の和:1769

約数の個数: 32

約数和(自身を含む): 379514880

約数和(自身を除く): 143605731

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 463, 1277, 1389, 3241, 3831, 8797, 8939, 9723, 24263, 26391, 26817, 61579, 72789, 169841, 184737, 509523, 591251, 1773753, 4138757, 11233769, 12416271, 33701307, 78636383, 235909149]

約数ペア:

[(1, 235909149), (3, 78636383), (7, 33701307), (19, 12416271), (21, 11233769), (57, 4138757), (133, 1773753), (399, 591251), (463, 509523), (1277, 184737), (1389, 169841), (3241, 72789), (3831, 61579), (8797, 26817), (8939, 26391), (9723, 24263)]