397020546

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{130513}}^1$

素因数の和:130547

約数の個数: 36

約数和(自身を含む): 931478418

約数和(自身を除く): 534457872

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 130513, 261026, 391539, 783078, 1174617, 1696669, 2349234, 3393338, 5090007, 10180014, 15270021, 22056697, 30540042, 44113394, 66170091, 132340182, 198510273, 397020546]

約数ペア:

[(1, 397020546), (2, 198510273), (3, 132340182), (6, 66170091), (9, 44113394), (13, 30540042), (18, 22056697), (26, 15270021), (39, 10180014), (78, 5090007), (117, 3393338), (169, 2349234), (234, 1696669), (338, 1174617), (507, 783078), (1014, 391539), (1521, 261026), (3042, 130513)]