4097223

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{1297}}^1$

素因数の和:1325

約数の個数: 24

約数和(自身を含む): 6614608

約数和(自身を除く): 2517385

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 1297, 3159, 3891, 11673, 16861, 35019, 50583, 105057, 151749, 315171, 455247, 1365741, 4097223]

約数ペア:

[(1, 4097223), (3, 1365741), (9, 455247), (13, 315171), (27, 151749), (39, 105057), (81, 50583), (117, 35019), (243, 16861), (351, 11673), (1053, 3891), (1297, 3159)]