103471921

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{3413}}^1$

素因数の和:3552

約数の個数: 16

約数和(自身を含む): 121920768

約数和(自身を除く): 18448847

約数列:

[1, 7, 61, 71, 427, 497, 3413, 4331, 23891, 30317, 208193, 242323, 1457351, 1696261, 14781703, 103471921]

約数ペア:

[(1, 103471921), (7, 14781703), (61, 1696261), (71, 1457351), (427, 242323), (497, 208193), (3413, 30317), (4331, 23891)]