387630043199

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{171441859}}^1$

素因数の和:171441902

約数の個数: 16

約数和(自身を含む): 493752556800

約数和(自身を除く): 106122513601

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 171441859, 1200093013, 2914511603, 3257395321, 20401581221, 22801767247, 55375720457, 387630043199]

約数ペア:

[(1, 387630043199), (7, 55375720457), (17, 22801767247), (19, 20401581221), (119, 3257395321), (133, 2914511603), (323, 1200093013), (2261, 171441859)]