888920883207

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{2291677}}^1$

素因数の和:2291868

約数の個数: 48

約数和(自身を含む): 1510087468032

約数和(自身を除く): 621166584825

約数列:

[1, 3, 7, 9, 21, 47, 63, 131, 141, 329, 393, 423, 917, 987, 1179, 2751, 2961, 6157, 8253, 18471, 43099, 55413, 129297, 387891, 2291677, 6875031, 16041739, 20625093, 48125217, 107708819, 144375651, 300209687, 323126457, 753961733, 900629061, 969379371, 2101467809, 2261885199, 2701887183, 6304403427, 6785655597, 14109855289, 18913210281, 42329565867, 98768987023, 126988697601, 296306961069, 888920883207]

約数ペア:

[(1, 888920883207), (3, 296306961069), (7, 126988697601), (9, 98768987023), (21, 42329565867), (47, 18913210281), (63, 14109855289), (131, 6785655597), (141, 6304403427), (329, 2701887183), (393, 2261885199), (423, 2101467809), (917, 969379371), (987, 900629061), (1179, 753961733), (2751, 323126457), (2961, 300209687), (6157, 144375651), (8253, 107708819), (18471, 48125217), (43099, 20625093), (55413, 16041739), (129297, 6875031), (387891, 2291677)]