97980961

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 110473440

約数和(自身を除く): 12492479

約数列:

[1, 13, 43, 97, 139, 169, 559, 1261, 1807, 4171, 5977, 7267, 13483, 16393, 23491, 54223, 77701, 175279, 579769, 704899, 1010113, 2278627, 7536997, 97980961]

約数ペア:

[(1, 97980961), (13, 7536997), (43, 2278627), (97, 1010113), (139, 704899), (169, 579769), (559, 175279), (1261, 77701), (1807, 54223), (4171, 23491), (5977, 16393), (7267, 13483)]