513657193

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{593}}^1$

素因数の和:897

約数の個数: 32

約数和(自身を含む): 646652160

約数和(自身を除く): 132994967

約数列:

[1, 7, 17, 29, 119, 203, 251, 493, 593, 1757, 3451, 4151, 4267, 7279, 10081, 17197, 29869, 50953, 70567, 120379, 123743, 148843, 292349, 866201, 1041901, 2046443, 2530331, 4316447, 17712317, 30215129, 73379599, 513657193]

約数ペア:

[(1, 513657193), (7, 73379599), (17, 30215129), (29, 17712317), (119, 4316447), (203, 2530331), (251, 2046443), (493, 1041901), (593, 866201), (1757, 292349), (3451, 148843), (4151, 123743), (4267, 120379), (7279, 70567), (10081, 50953), (17197, 29869)]