226574913

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1\times {\mathrm{2273}}^1$

素因数の和:2648

約数の個数: 16

約数和(自身を含む): 305625600

約数和(自身を除く): 79050687

約数列:

[1, 3, 149, 223, 447, 669, 2273, 6819, 33227, 99681, 338677, 506879, 1016031, 1520637, 75524971, 226574913]

約数ペア:

[(1, 226574913), (3, 75524971), (149, 1520637), (223, 1016031), (447, 506879), (669, 338677), (2273, 99681), (6819, 33227)]