3217539

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 5128704

約数和(自身を除く): 1911165

約数列:

[1, 3, 13, 17, 23, 39, 51, 69, 211, 221, 299, 391, 633, 663, 897, 1173, 2743, 3587, 4853, 5083, 8229, 10761, 14559, 15249, 46631, 63089, 82501, 139893, 189267, 247503, 1072513, 3217539]

約数ペア:

[(1, 3217539), (3, 1072513), (13, 247503), (17, 189267), (23, 139893), (39, 82501), (51, 63089), (69, 46631), (211, 15249), (221, 14559), (299, 10761), (391, 8229), (633, 5083), (663, 4853), (897, 3587), (1173, 2743)]