16213251

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4663}}^1$

素因数の和:4746

約数の個数: 16

約数和(自身を含む): 23133440

約数和(自身を除く): 6920189

約数列:

[1, 3, 19, 57, 61, 183, 1159, 3477, 4663, 13989, 88597, 265791, 284443, 853329, 5404417, 16213251]

約数ペア:

[(1, 16213251), (3, 5404417), (19, 853329), (57, 284443), (61, 265791), (183, 88597), (1159, 13989), (3477, 4663)]