3956648.00000000

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 159252480

約数和(自身を除く): 64309989

約数列:

[1, 3, 7, 21, 29, 31, 47, 87, 93, 107, 141, 203, 217, 321, 329, 609, 651, 749, 899, 987, 1363, 1457, 2247, 2697, 3103, 3317, 4089, 4371, 5029, 6293, 9309, 9541, 9951, 10199, 15087, 18879, 21721, 23219, 28623, 30597, 35203, 42253, 65163, 69657, 96193, 105609, 126759, 145841, 155899, 288579, 295771, 437523, 467697, 673351, 887313, 1020887, 1091293, 2020053, 3062661, 3273879, 4521071, 13563213, 31647497, 94942491]

約数ペア:

[(1, 94942491), (3, 31647497), (7, 13563213), (21, 4521071), (29, 3273879), (31, 3062661), (47, 2020053), (87, 1091293), (93, 1020887), (107, 887313), (141, 673351), (203, 467697), (217, 437523), (321, 295771), (329, 288579), (609, 155899), (651, 145841), (749, 126759), (899, 105609), (987, 96193), (1363, 69657), (1457, 65163), (2247, 42253), (2697, 35203), (3103, 30597), (3317, 28623), (4089, 23219), (4371, 21721), (5029, 18879), (6293, 15087), (9309, 10199), (9541, 9951)]