488977443

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{16223}}^1$

素因数の和:16443

約数の個数: 24

約数和(自身を含む): 751690368

約数和(自身を除く): 262712925

約数列:

[1, 3, 9, 17, 51, 153, 197, 591, 1773, 3349, 10047, 16223, 30141, 48669, 146007, 275791, 827373, 2482119, 3195931, 9587793, 28763379, 54330827, 162992481, 488977443]

約数ペア:

[(1, 488977443), (3, 162992481), (9, 54330827), (17, 28763379), (51, 9587793), (153, 3195931), (197, 2482119), (591, 827373), (1773, 275791), (3349, 146007), (10047, 48669), (16223, 30141)]