1651252202217

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{1072938403}}^1$

素因数の和:1072938434

約数の個数: 20

約数和(自身を含む): 2596510937680

約数和(自身を除く): 945258735463

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 1072938403, 3218815209, 9656445627, 20385829657, 28969336881, 61157488971, 86908010643, 183472466913, 550417400739, 1651252202217]

約数ペア:

[(1, 1651252202217), (3, 550417400739), (9, 183472466913), (19, 86908010643), (27, 61157488971), (57, 28969336881), (81, 20385829657), (171, 9656445627), (513, 3218815209), (1539, 1072938403)]