2040384663

素因数分解:

$3^2\times {\mathrm{173}}^1\times {\mathrm{179}}^1\times {\mathrm{7321}}^1$

素因数の和:7679

約数の個数: 24

約数和(自身を含む): 2981225520

約数和(自身を除く): 940840857

約数列:

[1, 3, 9, 173, 179, 519, 537, 1557, 1611, 7321, 21963, 30967, 65889, 92901, 278703, 1266533, 1310459, 3799599, 3931377, 11398797, 11794131, 226709407, 680128221, 2040384663]

約数ペア:

[(1, 2040384663), (3, 680128221), (9, 226709407), (173, 11794131), (179, 11398797), (519, 3931377), (537, 3799599), (1557, 1310459), (1611, 1266533), (7321, 278703), (21963, 92901), (30967, 65889)]