761674641

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{146843}}^1$

素因数の和:146885

約数の個数: 32

約数和(自身を含む): 1315722240

約数和(自身を除く): 554047599

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 146843, 440529, 1027901, 1908959, 2790017, 3083703, 5726877, 8370051, 13362713, 19530119, 36270221, 40088139, 58590357, 108810663, 253891547, 761674641]

約数ペア:

[(1, 761674641), (3, 253891547), (7, 108810663), (13, 58590357), (19, 40088139), (21, 36270221), (39, 19530119), (57, 13362713), (91, 8370051), (133, 5726877), (247, 3083703), (273, 2790017), (399, 1908959), (741, 1027901), (1729, 440529), (5187, 146843)]