2080253763

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{623017}}^1$

素因数の和:623083

約数の個数: 24

約数和(自身を含む): 3498869088

約数和(自身を除く): 1418615325

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 623017, 1869051, 4361119, 5607153, 13083357, 33019901, 39250071, 99059703, 231139307, 297179109, 693417921, 2080253763]

約数ペア:

[(1, 2080253763), (3, 693417921), (7, 297179109), (9, 231139307), (21, 99059703), (53, 39250071), (63, 33019901), (159, 13083357), (371, 5607153), (477, 4361119), (1113, 1869051), (3339, 623017)]