2017408815

素因数分解:

$3^3\times 5^1\times {\mathrm{2111}}^1\times {\mathrm{7079}}^1$

素因数の和:9204

約数の個数: 32

約数和(自身を含む): 3588710400

約数和(自身を除く): 1571301585

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2111, 6333, 7079, 10555, 18999, 21237, 31665, 35395, 56997, 63711, 94995, 106185, 191133, 284985, 318555, 955665, 14943769, 44831307, 74718845, 134493921, 224156535, 403481763, 672469605, 2017408815]

約数ペア:

[(1, 2017408815), (3, 672469605), (5, 403481763), (9, 224156535), (15, 134493921), (27, 74718845), (45, 44831307), (135, 14943769), (2111, 955665), (6333, 318555), (7079, 284985), (10555, 191133), (18999, 106185), (21237, 94995), (31665, 63711), (35395, 56997)]