317521179

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{45289}}^1$

素因数の和:45355

約数の個数: 24

約数和(自身を含む): 494566800

約数和(自身を除く): 177045621

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 7011, 45289, 135867, 407601, 860491, 1856849, 2581473, 5570547, 7744419, 16711641, 35280131, 105840393, 317521179]

約数ペア:

[(1, 317521179), (3, 105840393), (9, 35280131), (19, 16711641), (41, 7744419), (57, 5570547), (123, 2581473), (171, 1856849), (369, 860491), (779, 407601), (2337, 135867), (7011, 45289)]