1912163181

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{106783}}^1$

素因数の和:106960

約数の個数: 16

約数和(自身を含む): 2624323584

約数和(自身を除く): 712160403

約数列:

[1, 3, 47, 127, 141, 381, 5969, 17907, 106783, 320349, 5018801, 13561441, 15056403, 40684323, 637387727, 1912163181]

約数ペア:

[(1, 1912163181), (3, 637387727), (47, 40684323), (127, 15056403), (141, 13561441), (381, 5018801), (5969, 320349), (17907, 106783)]