226685613

素因数分解:

$3^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{2861}}^1$

素因数の和:2903

約数の個数: 40

約数和(自身を含む): 384790176

約数和(自身を除く): 158104563

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 343, 539, 1029, 1617, 2401, 2861, 3773, 7203, 8583, 11319, 20027, 26411, 31471, 60081, 79233, 94413, 140189, 220297, 420567, 660891, 981323, 1542079, 2943969, 4626237, 6869261, 10794553, 20607783, 32383659, 75561871, 226685613]

約数ペア:

[(1, 226685613), (3, 75561871), (7, 32383659), (11, 20607783), (21, 10794553), (33, 6869261), (49, 4626237), (77, 2943969), (147, 1542079), (231, 981323), (343, 660891), (539, 420567), (1029, 220297), (1617, 140189), (2401, 94413), (2861, 79233), (3773, 60081), (7203, 31471), (8583, 26411), (11319, 20027)]