422327521

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{5189}}^1$

素因数の和:5365

約数の個数: 24

約数和(自身を含む): 539593920

約数和(自身を除く): 117266399

約数列:

[1, 7, 11, 49, 77, 151, 539, 1057, 1661, 5189, 7399, 11627, 36323, 57079, 81389, 254261, 399553, 783539, 2796871, 5484773, 8618929, 38393411, 60332503, 422327521]

約数ペア:

[(1, 422327521), (7, 60332503), (11, 38393411), (49, 8618929), (77, 5484773), (151, 2796871), (539, 783539), (1057, 399553), (1661, 254261), (5189, 81389), (7399, 57079), (11627, 36323)]