7153937

素因数分解:

$7^1\times {\mathrm{19}}^3\times {\mathrm{149}}^1$

素因数の和:213

約数の個数: 16

約数和(自身を含む): 8688000

約数和(自身を除く): 1534063

約数列:

[1, 7, 19, 133, 149, 361, 1043, 2527, 2831, 6859, 19817, 48013, 53789, 376523, 1021991, 7153937]

約数ペア:

[(1, 7153937), (7, 1021991), (19, 376523), (133, 53789), (149, 48013), (361, 19817), (1043, 6859), (2527, 2831)]