974281287

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{599}}^1\times {\mathrm{1061}}^1$

素因数の和:1743

約数の個数: 32

約数和(自身を含む): 1508889600

約数和(自身を除く): 534608313

約数列:

[1, 3, 7, 21, 73, 219, 511, 599, 1061, 1533, 1797, 3183, 4193, 7427, 12579, 22281, 43727, 77453, 131181, 232359, 306089, 542171, 635539, 918267, 1626513, 1906617, 4448773, 13346319, 46394347, 139183041, 324760429, 974281287]

約数ペア:

[(1, 974281287), (3, 324760429), (7, 139183041), (21, 46394347), (73, 13346319), (219, 4448773), (511, 1906617), (599, 1626513), (1061, 918267), (1533, 635539), (1797, 542171), (3183, 306089), (4193, 232359), (7427, 131181), (12579, 77453), (22281, 43727)]