8352747

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 13608000

約数和(自身を除く): 5255253

約数列:

[1, 3, 9, 13, 27, 39, 53, 117, 159, 351, 449, 477, 689, 1347, 1431, 2067, 4041, 5837, 6201, 12123, 17511, 18603, 23797, 52533, 71391, 157599, 214173, 309361, 642519, 928083, 2784249, 8352747]

約数ペア:

[(1, 8352747), (3, 2784249), (9, 928083), (13, 642519), (27, 309361), (39, 214173), (53, 157599), (117, 71391), (159, 52533), (351, 23797), (449, 18603), (477, 17511), (689, 12123), (1347, 6201), (1431, 5837), (2067, 4041)]