4456913331

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1\times {\mathrm{2371}}^1$

素因数の和:2851

約数の個数: 32

約数和(自身を含む): 6464136448

約数和(自身を除く): 2007223117

約数列:

[1, 3, 13, 39, 157, 307, 471, 921, 2041, 2371, 3991, 6123, 7113, 11973, 30823, 48199, 92469, 144597, 372247, 626587, 727897, 1116741, 1879761, 2183691, 4839211, 9462661, 14517633, 28387983, 114279829, 342839487, 1485637777, 4456913331]

約数ペア:

[(1, 4456913331), (3, 1485637777), (13, 342839487), (39, 114279829), (157, 28387983), (307, 14517633), (471, 9462661), (921, 4839211), (2041, 2183691), (2371, 1879761), (3991, 1116741), (6123, 727897), (7113, 626587), (11973, 372247), (30823, 144597), (48199, 92469)]