9238509

素因数分解:

$3^3\times 7^2\times {\mathrm{6983}}^1$

素因数の和:7006

約数の個数: 24

約数和(自身を含む): 15923520

約数和(自身を除く): 6685011

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 6983, 20949, 48881, 62847, 146643, 188541, 342167, 439929, 1026501, 1319787, 3079503, 9238509]

約数ペア:

[(1, 9238509), (3, 3079503), (7, 1319787), (9, 1026501), (21, 439929), (27, 342167), (49, 188541), (63, 146643), (147, 62847), (189, 48881), (441, 20949), (1323, 6983)]