859614

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 1994496

約数和(自身を除く): 1134882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 211, 291, 422, 582, 633, 679, 1266, 1358, 1477, 2037, 2954, 4074, 4431, 8862, 20467, 40934, 61401, 122802, 143269, 286538, 429807, 859614]

約数ペア:

[(1, 859614), (2, 429807), (3, 286538), (6, 143269), (7, 122802), (14, 61401), (21, 40934), (42, 20467), (97, 8862), (194, 4431), (211, 4074), (291, 2954), (422, 2037), (582, 1477), (633, 1358), (679, 1266)]