1742367

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1427}}^1$

素因数の和:1478

約数の個数: 16

約数和(自身を含む): 2604672

約数和(自身を除く): 862305

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 1427, 4281, 15697, 47091, 52799, 158397, 580789, 1742367]

約数ペア:

[(1, 1742367), (3, 580789), (11, 158397), (33, 52799), (37, 47091), (111, 15697), (407, 4281), (1221, 1427)]