3995853121

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{40343}}^1$

素因数の和:40776

約数の個数: 16

約数和(自身を含む): 4541120640

約数和(自身を除く): 545267519

約数列:

[1, 13, 19, 247, 401, 5213, 7619, 40343, 99047, 524459, 766517, 9964721, 16177543, 210308059, 307373317, 3995853121]

約数ペア:

[(1, 3995853121), (13, 307373317), (19, 210308059), (247, 16177543), (401, 9964721), (5213, 766517), (7619, 524459), (40343, 99047)]