1937440197

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{27143}}^1$

素因数の和:27270

約数の個数: 48

約数和(自身を含む): 3523074048

約数和(自身を除く): 1585633851

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 103, 231, 309, 693, 721, 927, 1133, 2163, 3399, 6489, 7931, 10197, 23793, 27143, 71379, 81429, 190001, 244287, 298573, 570003, 895719, 1710009, 2090011, 2687157, 2795729, 6270033, 8387187, 18810099, 19570103, 25161561, 30753019, 58710309, 92259057, 176130927, 215271133, 276777171, 645813399, 1937440197]

約数ペア:

[(1, 1937440197), (3, 645813399), (7, 276777171), (9, 215271133), (11, 176130927), (21, 92259057), (33, 58710309), (63, 30753019), (77, 25161561), (99, 19570103), (103, 18810099), (231, 8387187), (309, 6270033), (693, 2795729), (721, 2687157), (927, 2090011), (1133, 1710009), (2163, 895719), (3399, 570003), (6489, 298573), (7931, 244287), (10197, 190001), (23793, 81429), (27143, 71379)]