210913351

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1\times {\mathrm{829}}^1$

素因数の和:1170

約数の個数: 16

約数和(自身を含む): 233661600

約数和(自身を除く): 22748249

約数列:

[1, 11, 101, 229, 829, 1111, 2519, 9119, 23129, 83729, 189841, 254419, 921019, 2088251, 19173941, 210913351]

約数ペア:

[(1, 210913351), (11, 19173941), (101, 2088251), (229, 921019), (829, 254419), (1111, 189841), (2519, 83729), (9119, 23129)]