9891813

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1697}}^1$

素因数の和:1796

約数の個数: 16

約数和(自身を含む): 13855680

約数和(自身を除く): 3963867

約数列:

[1, 3, 29, 67, 87, 201, 1697, 1943, 5091, 5829, 49213, 113699, 147639, 341097, 3297271, 9891813]

約数ペア:

[(1, 9891813), (3, 3297271), (29, 341097), (67, 147639), (87, 113699), (201, 49213), (1697, 5829), (1943, 5091)]