1215696681

素因数分解:

$3^5\times {\mathrm{1153}}^1\times {\mathrm{4339}}^1$

素因数の和:5507

約数の個数: 24

約数和(自身を含む): 1823043040

約数和(自身を除く): 607346359

約数列:

[1, 3, 9, 27, 81, 243, 1153, 3459, 4339, 10377, 13017, 31131, 39051, 93393, 117153, 280179, 351459, 1054377, 5002867, 15008601, 45025803, 135077409, 405232227, 1215696681]

約数ペア:

[(1, 1215696681), (3, 405232227), (9, 135077409), (27, 45025803), (81, 15008601), (243, 5002867), (1153, 1054377), (3459, 351459), (4339, 280179), (10377, 117153), (13017, 93393), (31131, 39051)]