248710077

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1879}}^1$

素因数の和:2094

約数の個数: 48

約数和(自身を含む): 450478080

約数和(自身を除く): 201768003

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 191, 231, 573, 693, 1337, 1719, 1879, 2101, 4011, 5637, 6303, 12033, 13153, 14707, 16911, 18909, 20669, 39459, 44121, 62007, 118377, 132363, 144683, 186021, 358889, 434049, 1076667, 1302147, 2512223, 3230001, 3947779, 7536669, 11843337, 22610007, 27634453, 35530011, 82903359, 248710077]

約数ペア:

[(1, 248710077), (3, 82903359), (7, 35530011), (9, 27634453), (11, 22610007), (21, 11843337), (33, 7536669), (63, 3947779), (77, 3230001), (99, 2512223), (191, 1302147), (231, 1076667), (573, 434049), (693, 358889), (1337, 186021), (1719, 144683), (1879, 132363), (2101, 118377), (4011, 62007), (5637, 44121), (6303, 39459), (12033, 20669), (13153, 18909), (14707, 16911)]