8408045709

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1\times {\mathrm{3767}}^1$

素因数の和:4350

約数の個数: 48

約数和(自身を含む): 14107392000

約数和(自身を除く): 5699346291

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 499, 639, 1491, 1497, 3493, 3767, 4473, 4491, 10479, 11301, 26369, 31437, 33903, 35429, 79107, 106287, 237321, 248003, 267457, 318861, 744009, 802371, 1872199, 1879733, 2232027, 2407113, 5616597, 5639199, 13158131, 16849791, 16917597, 39474393, 118423179, 133461043, 400383129, 934227301, 1201149387, 2802681903, 8408045709]

約数ペア:

[(1, 8408045709), (3, 2802681903), (7, 1201149387), (9, 934227301), (21, 400383129), (63, 133461043), (71, 118423179), (213, 39474393), (497, 16917597), (499, 16849791), (639, 13158131), (1491, 5639199), (1497, 5616597), (3493, 2407113), (3767, 2232027), (4473, 1879733), (4491, 1872199), (10479, 802371), (11301, 744009), (26369, 318861), (31437, 267457), (33903, 248003), (35429, 237321), (79107, 106287)]