2227288323

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{2999}}^1$

素因数の和:3291

約数の個数: 32

約数和(自身を含む): 3245760000

約数和(自身を除く): 1018471677

約数列:

[1, 3, 13, 39, 137, 139, 411, 417, 1781, 1807, 2999, 5343, 5421, 8997, 19043, 38987, 57129, 116961, 247559, 410863, 416861, 742677, 1232589, 1250583, 5341219, 5419193, 16023657, 16257579, 57109957, 171329871, 742429441, 2227288323]

約数ペア:

[(1, 2227288323), (3, 742429441), (13, 171329871), (39, 57109957), (137, 16257579), (139, 16023657), (411, 5419193), (417, 5341219), (1781, 1250583), (1807, 1232589), (2999, 742677), (5343, 416861), (5421, 410863), (8997, 247559), (19043, 116961), (38987, 57129)]