12208273

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{479}}^1$

素因数の和:828

約数の個数: 16

約数和(自身を含む): 15298560

約数和(自身を除く): 3090287

約数列:

[1, 7, 11, 77, 331, 479, 2317, 3353, 3641, 5269, 25487, 36883, 158549, 1109843, 1744039, 12208273]

約数ペア:

[(1, 12208273), (7, 1744039), (11, 1109843), (77, 158549), (331, 36883), (479, 25487), (2317, 5269), (3353, 3641)]