1729177919

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1\times {\mathrm{6829}}^1$

素因数の和:7490

約数の個数: 16

約数和(自身を含む): 2012281920

約数和(自身を除く): 283104001

約数列:

[1, 7, 61, 427, 593, 4151, 6829, 36173, 47803, 253211, 416569, 2915983, 4049597, 28347179, 247025417, 1729177919]

約数ペア:

[(1, 1729177919), (7, 247025417), (61, 28347179), (427, 4049597), (593, 2915983), (4151, 416569), (6829, 253211), (36173, 47803)]