57389619

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{51563}}^1$

素因数の和:51626

約数の個数: 16

約数和(自身を含む): 89102592

約数和(自身を除く): 31712973

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 51563, 154689, 360941, 1082823, 2732839, 8198517, 19129873, 57389619]

約数ペア:

[(1, 57389619), (3, 19129873), (7, 8198517), (21, 2732839), (53, 1082823), (159, 360941), (371, 154689), (1113, 51563)]