57317478

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{72923}}^1$

素因数の和:73059

約数の個数: 16

約数和(自身を含む): 115511616

約数和(自身を除く): 58194138

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 72923, 145846, 218769, 437538, 9552913, 19105826, 28658739, 57317478]

約数ペア:

[(1, 57317478), (2, 28658739), (3, 19105826), (6, 9552913), (131, 437538), (262, 218769), (393, 145846), (786, 72923)]