8894392017

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{205703}}^1$

素因数の和:205813

約数の個数: 32

約数和(自身を含む): 14218260480

約数和(自身を除く): 5323868463

約数列:

[1, 3, 7, 21, 29, 71, 87, 203, 213, 497, 609, 1491, 2059, 6177, 14413, 43239, 205703, 617109, 1439921, 4319763, 5965387, 14604913, 17896161, 41757709, 43814739, 102234391, 125273127, 306703173, 423542477, 1270627431, 2964797339, 8894392017]

約数ペア:

[(1, 8894392017), (3, 2964797339), (7, 1270627431), (21, 423542477), (29, 306703173), (71, 125273127), (87, 102234391), (203, 43814739), (213, 41757709), (497, 17896161), (609, 14604913), (1491, 5965387), (2059, 4319763), (6177, 1439921), (14413, 617109), (43239, 205703)]