310147480181

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{312943}}^1$

素因数の和:313233

約数の個数: 32

約数和(自身を含む): 394880249856

約数和(自身を除く): 84732769675

約数列:

[1, 7, 11, 61, 77, 211, 427, 671, 1477, 2321, 4697, 12871, 16247, 90097, 141581, 312943, 991067, 2190601, 3442373, 19089523, 24096611, 66030973, 133626661, 209984753, 462216811, 726340703, 1469893271, 4027889353, 5084384921, 28195225471, 44306782883, 310147480181]

約数ペア:

[(1, 310147480181), (7, 44306782883), (11, 28195225471), (61, 5084384921), (77, 4027889353), (211, 1469893271), (427, 726340703), (671, 462216811), (1477, 209984753), (2321, 133626661), (4697, 66030973), (12871, 24096611), (16247, 19089523), (90097, 3442373), (141581, 2190601), (312943, 991067)]