1384263

素因数分解:

$3^3\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:483

約数の個数: 16

約数和(自身を含む): 2069760

約数和(自身を除く): 685497

約数列:

[1, 3, 9, 27, 167, 307, 501, 921, 1503, 2763, 4509, 8289, 51269, 153807, 461421, 1384263]

約数ペア:

[(1, 1384263), (3, 461421), (9, 153807), (27, 51269), (167, 8289), (307, 4509), (501, 2763), (921, 1503)]