4988241

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{941}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 7837440

約数和(自身を除く): 2849199

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 941, 1767, 2823, 5301, 8469, 17879, 29171, 53637, 87513, 160911, 262539, 554249, 1662747, 4988241]

約数ペア:

[(1, 4988241), (3, 1662747), (9, 554249), (19, 262539), (31, 160911), (57, 87513), (93, 53637), (171, 29171), (279, 17879), (589, 8469), (941, 5301), (1767, 2823)]