213741913

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{8237}}^1$

素因数の和:8592

約数の個数: 16

約数和(自身を含む): 267306624

約数和(自身を除く): 53564711

約数列:

[1, 7, 11, 77, 337, 2359, 3707, 8237, 25949, 57659, 90607, 634249, 2775869, 19431083, 30534559, 213741913]

約数ペア:

[(1, 213741913), (7, 30534559), (11, 19431083), (77, 2775869), (337, 634249), (2359, 90607), (3707, 57659), (8237, 25949)]