31638003

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 46531584

約数和(自身を除く): 14893581

約数列:

[1, 3, 17, 47, 51, 67, 141, 197, 201, 591, 799, 1139, 2397, 3149, 3349, 3417, 9259, 9447, 10047, 13199, 27777, 39597, 53533, 157403, 160599, 224383, 472209, 620353, 673149, 1861059, 10546001, 31638003]

約数ペア:

[(1, 31638003), (3, 10546001), (17, 1861059), (47, 673149), (51, 620353), (67, 472209), (141, 224383), (197, 160599), (201, 157403), (591, 53533), (799, 39597), (1139, 27777), (2397, 13199), (3149, 10047), (3349, 9447), (3417, 9259)]