1796181387

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{85447}}^1$

素因数の和:85488

約数の個数: 48

約数和(自身を含む): 3273000192

約数和(自身を除く): 1476818805

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 231, 273, 429, 539, 637, 1001, 1617, 1911, 3003, 7007, 21021, 85447, 256341, 598129, 939917, 1110811, 1794387, 2819751, 3332433, 4186903, 6579419, 7775677, 12218921, 12560709, 19738257, 23327031, 36656763, 46055933, 54429739, 85532447, 138167799, 163289217, 256597341, 598727129, 1796181387]

約数ペア:

[(1, 1796181387), (3, 598727129), (7, 256597341), (11, 163289217), (13, 138167799), (21, 85532447), (33, 54429739), (39, 46055933), (49, 36656763), (77, 23327031), (91, 19738257), (143, 12560709), (147, 12218921), (231, 7775677), (273, 6579419), (429, 4186903), (539, 3332433), (637, 2819751), (1001, 1794387), (1617, 1110811), (1911, 939917), (3003, 598129), (7007, 256341), (21021, 85447)]