3948637

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2699}}^1$

素因数の和:2736

約数の個数: 16

約数和(自身を含む): 5184000

約数和(自身を除く): 1235363

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 2699, 18893, 29689, 51281, 207823, 358967, 564091, 3948637]

約数ペア:

[(1, 3948637), (7, 564091), (11, 358967), (19, 207823), (77, 51281), (133, 29689), (209, 18893), (1463, 2699)]