2912941737

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{25463}}^1$

素因数の和:25714

約数の個数: 32

約数和(自身を含む): 4563148800

約数和(自身を除く): 1650207063

約数列:

[1, 3, 9, 19, 27, 57, 171, 223, 513, 669, 2007, 4237, 6021, 12711, 25463, 38133, 76389, 114399, 229167, 483797, 687501, 1451391, 4354173, 5678249, 13062519, 17034747, 51104241, 107886731, 153312723, 323660193, 970980579, 2912941737]

約数ペア:

[(1, 2912941737), (3, 970980579), (9, 323660193), (19, 153312723), (27, 107886731), (57, 51104241), (171, 17034747), (223, 13062519), (513, 5678249), (669, 4354173), (2007, 1451391), (4237, 687501), (6021, 483797), (12711, 229167), (25463, 114399), (38133, 76389)]