9998289

素因数分解:

$3^3\times 7^1\times {\mathrm{52901}}^1$

素因数の和:52917

約数の個数: 16

約数和(自身を含む): 16928640

約数和(自身を除く): 6930351

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 52901, 158703, 370307, 476109, 1110921, 1428327, 3332763, 9998289]

約数ペア:

[(1, 9998289), (3, 3332763), (7, 1428327), (9, 1110921), (21, 476109), (27, 370307), (63, 158703), (189, 52901)]