2085704907

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{11887}}^1$

素因数の和:12323

約数の個数: 32

約数和(自身を含む): 3275381760

約数和(自身を除く): 1189676853

約数列:

[1, 3, 11, 13, 33, 39, 143, 409, 429, 1227, 4499, 5317, 11887, 13497, 15951, 35661, 58487, 130757, 154531, 175461, 392271, 463593, 1699841, 4861783, 5099523, 14585349, 53479613, 63203179, 160438839, 189609537, 695234969, 2085704907]

約数ペア:

[(1, 2085704907), (3, 695234969), (11, 189609537), (13, 160438839), (33, 63203179), (39, 53479613), (143, 14585349), (409, 5099523), (429, 4861783), (1227, 1699841), (4499, 463593), (5317, 392271), (11887, 175461), (13497, 154531), (15951, 130757), (35661, 58487)]