2013301857

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{5407}}^1$

素因数の和:5590

約数の個数: 48

約数和(自身を含む): 3329164800

約数和(自身を除く): 1315862943

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 149, 357, 447, 833, 1043, 2499, 2533, 3129, 5407, 7301, 7599, 16221, 17731, 21903, 37849, 53193, 91919, 113547, 124117, 264943, 275757, 372351, 643433, 794829, 805643, 1930299, 2416929, 4504031, 5639501, 13512093, 13695931, 16918503, 39476507, 41087793, 95871517, 118429521, 287614551, 671100619, 2013301857]

約数ペア:

[(1, 2013301857), (3, 671100619), (7, 287614551), (17, 118429521), (21, 95871517), (49, 41087793), (51, 39476507), (119, 16918503), (147, 13695931), (149, 13512093), (357, 5639501), (447, 4504031), (833, 2416929), (1043, 1930299), (2499, 805643), (2533, 794829), (3129, 643433), (5407, 372351), (7301, 275757), (7599, 264943), (16221, 124117), (17731, 113547), (21903, 91919), (37849, 53193)]