31300203

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{9391}}^1$

素因数の和:9506

約数の個数: 16

約数和(自身を含む): 45983232

約数和(自身を除く): 14683029

約数列:

[1, 3, 11, 33, 101, 303, 1111, 3333, 9391, 28173, 103301, 309903, 948491, 2845473, 10433401, 31300203]

約数ペア:

[(1, 31300203), (3, 10433401), (11, 2845473), (33, 948491), (101, 309903), (303, 103301), (1111, 28173), (3333, 9391)]