828937549

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{509}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 974695680

約数和(自身を除く): 145758131

約数列:

[1, 11, 23, 41, 157, 253, 451, 509, 943, 1727, 3611, 5599, 6437, 10373, 11707, 20869, 39721, 70807, 79913, 128777, 148051, 229559, 479987, 879043, 1628561, 1837999, 3276433, 5279857, 20217989, 36040763, 75357959, 828937549]

約数ペア:

[(1, 828937549), (11, 75357959), (23, 36040763), (41, 20217989), (157, 5279857), (253, 3276433), (451, 1837999), (509, 1628561), (943, 879043), (1727, 479987), (3611, 229559), (5599, 148051), (6437, 128777), (10373, 79913), (11707, 70807), (20869, 39721)]