21034585897

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{273457}}^1$

素因数の和:273628

約数の個数: 16

約数和(自身を含む): 23261431312

約数和(自身を除く): 2226845415

約数列:

[1, 13, 61, 97, 793, 1261, 5917, 76921, 273457, 3554941, 16680877, 26525329, 216851401, 344829277, 1618045069, 21034585897]

約数ペア:

[(1, 21034585897), (13, 1618045069), (61, 344829277), (97, 216851401), (793, 26525329), (1261, 16680877), (5917, 3554941), (76921, 273457)]