2011019049

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{440723}}^1$

素因数の和:440758

約数の個数: 24

約数和(自身を含む): 3226099680

約数和(自身を除く): 1215080631

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4563, 440723, 1322169, 3966507, 5729399, 11899521, 17188197, 51564591, 74482187, 154693773, 223446561, 670339683, 2011019049]

約数ペア:

[(1, 2011019049), (3, 670339683), (9, 223446561), (13, 154693773), (27, 74482187), (39, 51564591), (117, 17188197), (169, 11899521), (351, 5729399), (507, 3966507), (1521, 1322169), (4563, 440723)]