38477511

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{27943}}^1$

素因数の和:27972

約数の個数: 20

約数和(自身を含む): 60862032

約数和(自身を除く): 22384521

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 27943, 83829, 251487, 475031, 754461, 1425093, 2263383, 4275279, 12825837, 38477511]

約数ペア:

[(1, 38477511), (3, 12825837), (9, 4275279), (17, 2263383), (27, 1425093), (51, 754461), (81, 475031), (153, 251487), (459, 83829), (1377, 27943)]