3321409

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:169

約数の個数: 32

約数和(自身を含む): 4596480

約数和(自身を除く): 1275071

約数列:

[1, 7, 13, 17, 19, 91, 113, 119, 133, 221, 247, 323, 791, 1469, 1547, 1729, 1921, 2147, 2261, 4199, 10283, 13447, 15029, 24973, 27911, 29393, 36499, 174811, 195377, 255493, 474487, 3321409]

約数ペア:

[(1, 3321409), (7, 474487), (13, 255493), (17, 195377), (19, 174811), (91, 36499), (113, 29393), (119, 27911), (133, 24973), (221, 15029), (247, 13447), (323, 10283), (791, 4199), (1469, 2261), (1547, 2147), (1729, 1921)]