713661291

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{1451}}^1$

素因数の和:1712

約数の個数: 48

約数和(自身を含む): 1216520448

約数和(自身を除く): 502859157

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 211, 259, 333, 633, 777, 1451, 1477, 1899, 2331, 4353, 4431, 7807, 10157, 13059, 13293, 23421, 30471, 53687, 54649, 70263, 91413, 161061, 163947, 306161, 375809, 483183, 491841, 918483, 1127427, 2143127, 2755449, 3382281, 6429381, 11327957, 19288143, 33983871, 79295699, 101951613, 237887097, 713661291]

約数ペア:

[(1, 713661291), (3, 237887097), (7, 101951613), (9, 79295699), (21, 33983871), (37, 19288143), (63, 11327957), (111, 6429381), (211, 3382281), (259, 2755449), (333, 2143127), (633, 1127427), (777, 918483), (1451, 491841), (1477, 483183), (1899, 375809), (2331, 306161), (4353, 163947), (4431, 161061), (7807, 91413), (10157, 70263), (13059, 54649), (13293, 53687), (23421, 30471)]