17966702193

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1\times {\mathrm{19717}}^1$

素因数の和:20305

約数の個数: 32

約数和(自身を含む): 26678927232

約数和(自身を除く): 8712225039

約数列:

[1, 3, 11, 33, 53, 159, 521, 583, 1563, 1749, 5731, 17193, 19717, 27613, 59151, 82839, 216887, 303743, 650661, 911229, 1045001, 3135003, 10272557, 11495011, 30817671, 34485033, 112998127, 338994381, 544445521, 1633336563, 5988900731, 17966702193]

約数ペア:

[(1, 17966702193), (3, 5988900731), (11, 1633336563), (33, 544445521), (53, 338994381), (159, 112998127), (521, 34485033), (583, 30817671), (1563, 11495011), (1749, 10272557), (5731, 3135003), (17193, 1045001), (19717, 911229), (27613, 650661), (59151, 303743), (82839, 216887)]