2107917

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 3763200

約数和(自身を除く): 1655283

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 587, 1197, 1761, 3591, 4109, 5283, 11153, 12327, 15849, 33459, 36981, 78071, 100377, 110943, 234213, 301131, 702639, 2107917]

約数ペア:

[(1, 2107917), (3, 702639), (7, 301131), (9, 234213), (19, 110943), (21, 100377), (27, 78071), (57, 36981), (63, 33459), (133, 15849), (171, 12327), (189, 11153), (399, 5283), (513, 4109), (587, 3591), (1197, 1761)]