303491367

素因数分解:

$3^4\times {\mathrm{619}}^1\times {\mathrm{6053}}^1$

素因数の和:6684

約数の個数: 20

約数和(自身を含む): 454171080

約数和(自身を除く): 150679713

約数列:

[1, 3, 9, 27, 81, 619, 1857, 5571, 6053, 16713, 18159, 50139, 54477, 163431, 490293, 3746807, 11240421, 33721263, 101163789, 303491367]

約数ペア:

[(1, 303491367), (3, 101163789), (9, 33721263), (27, 11240421), (81, 3746807), (619, 490293), (1857, 163431), (5571, 54477), (6053, 50139), (16713, 18159)]