4670019

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:387

約数の個数: 24

約数和(自身を含む): 7227792

約数和(自身を除く): 2557773

約数列:

[1, 3, 9, 17, 51, 131, 153, 233, 393, 699, 1179, 2097, 2227, 3961, 6681, 11883, 20043, 30523, 35649, 91569, 274707, 518891, 1556673, 4670019]

約数ペア:

[(1, 4670019), (3, 1556673), (9, 518891), (17, 274707), (51, 91569), (131, 35649), (153, 30523), (233, 20043), (393, 11883), (699, 6681), (1179, 3961), (2097, 2227)]