8644671

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{863}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 14929920

約数和(自身を除く): 6285249

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 371, 477, 863, 1113, 1431, 2589, 3339, 6041, 7767, 10017, 18123, 23301, 45739, 54369, 137217, 163107, 320173, 411651, 960519, 1234953, 2881557, 8644671]

約数ペア:

[(1, 8644671), (3, 2881557), (7, 1234953), (9, 960519), (21, 411651), (27, 320173), (53, 163107), (63, 137217), (159, 54369), (189, 45739), (371, 23301), (477, 18123), (863, 10017), (1113, 7767), (1431, 6041), (2589, 3339)]