4991762751

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{9511}}^1$

素因数の和:9823

約数の個数: 32

約数和(自身を含む): 7248600576

約数和(自身を除く): 2256837825

約数列:

[1, 3, 17, 41, 51, 123, 251, 697, 753, 2091, 4267, 9511, 10291, 12801, 28533, 30873, 161687, 174947, 389951, 485061, 524841, 1169853, 2387261, 6629167, 7161783, 19887501, 40583437, 97877701, 121750311, 293633103, 1663920917, 4991762751]

約数ペア:

[(1, 4991762751), (3, 1663920917), (17, 293633103), (41, 121750311), (51, 97877701), (123, 40583437), (251, 19887501), (697, 7161783), (753, 6629167), (2091, 2387261), (4267, 1169853), (9511, 524841), (10291, 485061), (12801, 389951), (28533, 174947), (30873, 161687)]