2854053387

素因数分解:

$3^4\times {\mathrm{653}}^1\times {\mathrm{53959}}^1$

素因数の和:54624

約数の個数: 20

約数和(自身を含む): 4270070640

約数和(自身を除く): 1416017253

約数列:

[1, 3, 9, 27, 81, 653, 1959, 5877, 17631, 52893, 53959, 161877, 485631, 1456893, 4370679, 35235227, 105705681, 317117043, 951351129, 2854053387]

約数ペア:

[(1, 2854053387), (3, 951351129), (9, 317117043), (27, 105705681), (81, 35235227), (653, 4370679), (1959, 1456893), (5877, 485631), (17631, 161877), (52893, 53959)]