2100077547

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 3068264448

約数和(自身を除く): 968186901

約数列:

[1, 3, 31, 47, 67, 71, 93, 101, 141, 201, 213, 303, 1457, 2077, 2201, 3131, 3149, 3337, 4371, 4747, 4757, 6231, 6603, 6767, 7171, 9393, 9447, 10011, 14241, 14271, 20301, 21513, 97619, 103447, 147157, 147467, 209777, 222301, 223579, 292857, 310341, 318049, 337037, 441471, 442401, 480457, 629331, 666903, 670737, 954147, 1011111, 1441371, 6930949, 9859519, 10448147, 14894167, 20792847, 22581479, 29578557, 31344441, 44682501, 67744437, 700025849, 2100077547]

約数ペア:

[(1, 2100077547), (3, 700025849), (31, 67744437), (47, 44682501), (67, 31344441), (71, 29578557), (93, 22581479), (101, 20792847), (141, 14894167), (201, 10448147), (213, 9859519), (303, 6930949), (1457, 1441371), (2077, 1011111), (2201, 954147), (3131, 670737), (3149, 666903), (3337, 629331), (4371, 480457), (4747, 442401), (4757, 441471), (6231, 337037), (6603, 318049), (6767, 310341), (7171, 292857), (9393, 223579), (9447, 222301), (10011, 209777), (14241, 147467), (14271, 147157), (20301, 103447), (21513, 97619)]