47953467

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{457}}^1$

素因数の和:683

約数の個数: 24

約数和(自身を含む): 70733520

約数和(自身を除く): 22780053

約数列:

[1, 3, 9, 89, 131, 267, 393, 457, 801, 1179, 1371, 4113, 11659, 34977, 40673, 59867, 104931, 122019, 179601, 366057, 538803, 5328163, 15984489, 47953467]

約数ペア:

[(1, 47953467), (3, 15984489), (9, 5328163), (89, 538803), (131, 366057), (267, 179601), (393, 122019), (457, 104931), (801, 59867), (1179, 40673), (1371, 34977), (4113, 11659)]