210829563

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{196853}}^1$

素因数の和:196883

約数の個数: 24

約数和(自身を含む): 368510688

約数和(自身を除く): 157681125

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 196853, 590559, 1377971, 1771677, 3346501, 4133913, 10039503, 12401739, 23425507, 30118509, 70276521, 210829563]

約数ペア:

[(1, 210829563), (3, 70276521), (7, 30118509), (9, 23425507), (17, 12401739), (21, 10039503), (51, 4133913), (63, 3346501), (119, 1771677), (153, 1377971), (357, 590559), (1071, 196853)]