2019934203

素因数分解:

$3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{115471}}^1$

素因数の和:115512

約数の個数: 32

約数和(自身を含む): 3325593600

約数和(自身を除く): 1305659397

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 343, 357, 833, 1029, 2499, 5831, 17493, 115471, 346413, 808297, 1963007, 2424891, 5658079, 5889021, 13741049, 16974237, 39606553, 41223147, 96187343, 118819659, 288562029, 673311401, 2019934203]

約数ペア:

[(1, 2019934203), (3, 673311401), (7, 288562029), (17, 118819659), (21, 96187343), (49, 41223147), (51, 39606553), (119, 16974237), (147, 13741049), (343, 5889021), (357, 5658079), (833, 2424891), (1029, 1963007), (2499, 808297), (5831, 346413), (17493, 115471)]