2016337131

素因数分解:

$3^4\times {\mathrm{6781}}^1\times {\mathrm{3671}}^1$

素因数の和:10464

約数の個数: 20

約数和(自身を含む): 3013323984

約数和(自身を除く): 996986853

約数列:

[1, 3, 9, 27, 81, 3671, 6781, 11013, 20343, 33039, 61029, 99117, 183087, 297351, 549261, 24893051, 74679153, 224037459, 672112377, 2016337131]

約数ペア:

[(1, 2016337131), (3, 672112377), (9, 224037459), (27, 74679153), (81, 24893051), (3671, 549261), (6781, 297351), (11013, 183087), (20343, 99117), (33039, 61029)]