31057029351

素因数分解:

$3^2\times {\mathrm{401}}^1\times {\mathrm{607}}^1\times {\mathrm{14177}}^1$

素因数の和:15191

約数の個数: 24

約数和(自身を含む): 45049290624

約数和(自身を除く): 13992261273

約数列:

[1, 3, 9, 401, 607, 1203, 1821, 3609, 5463, 14177, 42531, 127593, 243407, 730221, 2190663, 5684977, 8605439, 17054931, 25816317, 51164793, 77448951, 3450781039, 10352343117, 31057029351]

約数ペア:

[(1, 31057029351), (3, 10352343117), (9, 3450781039), (401, 77448951), (607, 51164793), (1203, 25816317), (1821, 17054931), (3609, 8605439), (5463, 5684977), (14177, 2190663), (42531, 730221), (127593, 243407)]