262201617

素因数分解:

$3^7\times {\mathrm{119891}}^1$

素因数の和:119912

約数の個数: 16

約数和(自身を含む): 393245760

約数和(自身を除く): 131044143

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 119891, 359673, 1079019, 3237057, 9711171, 29133513, 87400539, 262201617]

約数ペア:

[(1, 262201617), (3, 87400539), (9, 29133513), (27, 9711171), (81, 3237057), (243, 1079019), (729, 359673), (2187, 119891)]