1320417579

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1409}}^1\times {\mathrm{24029}}^1$

素因数の和:25454

約数の個数: 16

約数和(自身を含む): 1897408800

約数和(自身を除く): 576991221

約数列:

[1, 3, 13, 39, 1409, 4227, 18317, 24029, 54951, 72087, 312377, 937131, 33856861, 101570583, 440139193, 1320417579]

約数ペア:

[(1, 1320417579), (3, 440139193), (13, 101570583), (39, 33856861), (1409, 937131), (4227, 312377), (18317, 72087), (24029, 54951)]