2019335871

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{120349}}^1$

素因数の和:120423

約数の個数: 32

約数和(自身を含む): 3327436800

約数和(自身を除く): 1308100929

約数列:

[1, 3, 7, 17, 21, 47, 51, 119, 141, 329, 357, 799, 987, 2397, 5593, 16779, 120349, 361047, 842443, 2045933, 2527329, 5656403, 6137799, 14321531, 16969209, 39594821, 42964593, 96158851, 118784463, 288476553, 673111957, 2019335871]

約数ペア:

[(1, 2019335871), (3, 673111957), (7, 288476553), (17, 118784463), (21, 96158851), (47, 42964593), (51, 39594821), (119, 16969209), (141, 14321531), (329, 6137799), (357, 5656403), (799, 2527329), (987, 2045933), (2397, 842443), (5593, 361047), (16779, 120349)]