2968693

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:157

約数の個数: 32

約数和(自身を含む): 4112640

約数和(自身を除く): 1143947

約数列:

[1, 7, 13, 17, 19, 91, 101, 119, 133, 221, 247, 323, 707, 1313, 1547, 1717, 1729, 1919, 2261, 4199, 9191, 12019, 13433, 22321, 24947, 29393, 32623, 156247, 174629, 228361, 424099, 2968693]

約数ペア:

[(1, 2968693), (7, 424099), (13, 228361), (17, 174629), (19, 156247), (91, 32623), (101, 29393), (119, 24947), (133, 22321), (221, 13433), (247, 12019), (323, 9191), (707, 4199), (1313, 2261), (1547, 1919), (1717, 1729)]