229379871

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{266411}}^1$

素因数の和:266462

約数の個数: 16

約数和(自身を含む): 358057728

約数和(自身を除く): 128677857

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 266411, 799233, 1864877, 5594631, 10922851, 32768553, 76459957, 229379871]

約数ペア:

[(1, 229379871), (3, 76459957), (7, 32768553), (21, 10922851), (41, 5594631), (123, 1864877), (287, 799233), (861, 266411)]