2155280283

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{24793}}^1$

素因数の和:25555

約数の個数: 24

約数和(自身を含む): 3357305952

約数和(自身を除く): 1202025669

約数列:

[1, 3, 9, 13, 39, 117, 743, 2229, 6687, 9659, 24793, 28977, 74379, 86931, 223137, 322309, 966927, 2900781, 18421199, 55263597, 165790791, 239475587, 718426761, 2155280283]

約数ペア:

[(1, 2155280283), (3, 718426761), (9, 239475587), (13, 165790791), (39, 55263597), (117, 18421199), (743, 2900781), (2229, 966927), (6687, 322309), (9659, 223137), (24793, 86931), (28977, 74379)]