29810221

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4229}}^1$

素因数の和:4308

約数の個数: 16

約数和(自身を含む): 36547200

約数和(自身を除く): 6736979

約数列:

[1, 7, 19, 53, 133, 371, 1007, 4229, 7049, 29603, 80351, 224137, 562457, 1568959, 4258603, 29810221]

約数ペア:

[(1, 29810221), (7, 4258603), (19, 1568959), (53, 562457), (133, 224137), (371, 80351), (1007, 29603), (4229, 7049)]