2381907

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{811}}^1$

素因数の和:914

約数の個数: 16

約数和(自身を含む): 3507840

約数和(自身を除く): 1125933

約数列:

[1, 3, 11, 33, 89, 267, 811, 979, 2433, 2937, 8921, 26763, 72179, 216537, 793969, 2381907]

約数ペア:

[(1, 2381907), (3, 793969), (11, 216537), (33, 72179), (89, 26763), (267, 8921), (811, 2937), (979, 2433)]