1390471041

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{1531}}^1\times {\mathrm{3121}}^1$

素因数の和:4752

約数の個数: 16

約数和(自身を含む): 1874898368

約数和(自身を除く): 484427327

約数列:

[1, 3, 97, 291, 1531, 3121, 4593, 9363, 148507, 302737, 445521, 908211, 4778251, 14334753, 463490347, 1390471041]

約数ペア:

[(1, 1390471041), (3, 463490347), (97, 14334753), (291, 4778251), (1531, 908211), (3121, 445521), (4593, 302737), (9363, 148507)]