1897756971

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{5573}}^1$

素因数の和:6211

約数の個数: 32

約数和(自身を含む): 2928089088

約数和(自身を除く): 1030332117

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 607, 1821, 5573, 6677, 10319, 16719, 20031, 30957, 61303, 94741, 113509, 183909, 284223, 340527, 1042151, 3126453, 3382811, 10148433, 37210921, 57507787, 111632763, 172523361, 632585657, 1897756971]

約数ペア:

[(1, 1897756971), (3, 632585657), (11, 172523361), (17, 111632763), (33, 57507787), (51, 37210921), (187, 10148433), (561, 3382811), (607, 3126453), (1821, 1042151), (5573, 340527), (6677, 284223), (10319, 183909), (16719, 113509), (20031, 94741), (30957, 61303)]