2040999741

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{361687}}^1$

素因数の和:361726

約数の個数: 32

約数和(自身を含む): 3472204800

約数和(自身を除く): 1431205059

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 5643, 361687, 1085061, 3255183, 3978557, 6872053, 9765549, 11935671, 20616159, 35807013, 61848477, 75592583, 107421039, 185545431, 226777749, 680333247, 2040999741]

約数ペア:

[(1, 2040999741), (3, 680333247), (9, 226777749), (11, 185545431), (19, 107421039), (27, 75592583), (33, 61848477), (57, 35807013), (99, 20616159), (171, 11935671), (209, 9765549), (297, 6872053), (513, 3978557), (627, 3255183), (1881, 1085061), (5643, 361687)]