8997363

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:463

約数の個数: 24

約数和(自身を含む): 13535808

約数和(自身を除く): 4538445

約数列:

[1, 3, 9, 43, 67, 129, 201, 347, 387, 603, 1041, 2881, 3123, 8643, 14921, 23249, 25929, 44763, 69747, 134289, 209241, 999707, 2999121, 8997363]

約数ペア:

[(1, 8997363), (3, 2999121), (9, 999707), (43, 209241), (67, 134289), (129, 69747), (201, 44763), (347, 25929), (387, 23249), (603, 14921), (1041, 8643), (2881, 3123)]