488797629

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{859}}^1$

素因数の和:1097

約数の個数: 32

約数和(自身を含む): 701760000

約数和(自身を除く): 212962371

約数列:

[1, 3, 19, 57, 67, 149, 201, 447, 859, 1273, 2577, 2831, 3819, 8493, 9983, 16321, 29949, 48963, 57553, 127991, 172659, 189677, 383973, 569031, 1093507, 2431829, 3280521, 7295487, 8575397, 25726191, 162932543, 488797629]

約数ペア:

[(1, 488797629), (3, 162932543), (19, 25726191), (57, 8575397), (67, 7295487), (149, 3280521), (201, 2431829), (447, 1093507), (859, 569031), (1273, 383973), (2577, 189677), (2831, 172659), (3819, 127991), (8493, 57553), (9983, 48963), (16321, 29949)]