2213952789

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{15131}}^1$

素因数の和:15321

約数の個数: 32

約数和(自身を含む): 3312092160

約数和(自身を除く): 1098139371

約数列:

[1, 3, 17, 19, 51, 57, 151, 323, 453, 969, 2567, 2869, 7701, 8607, 15131, 45393, 48773, 146319, 257227, 287489, 771681, 862467, 2284781, 4887313, 6854343, 14661939, 38841277, 43410839, 116523831, 130232517, 737984263, 2213952789]

約数ペア:

[(1, 2213952789), (3, 737984263), (17, 130232517), (19, 116523831), (51, 43410839), (57, 38841277), (151, 14661939), (323, 6854343), (453, 4887313), (969, 2284781), (2567, 862467), (2869, 771681), (7701, 287489), (8607, 257227), (15131, 146319), (45393, 48773)]