34219437

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{617}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 55372800

約数和(自身を除く): 21153363

約数列:

[1, 3, 7, 19, 21, 57, 133, 139, 399, 417, 617, 973, 1851, 2641, 2919, 4319, 7923, 11723, 12957, 18487, 35169, 55461, 82061, 85763, 246183, 257289, 600341, 1629497, 1801023, 4888491, 11406479, 34219437]

約数ペア:

[(1, 34219437), (3, 11406479), (7, 4888491), (19, 1801023), (21, 1629497), (57, 600341), (133, 257289), (139, 246183), (399, 85763), (417, 82061), (617, 55461), (973, 35169), (1851, 18487), (2641, 12957), (2919, 11723), (4319, 7923)]