4449921

素因数分解:

$3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{677}}^1$

素因数の和:1000

約数の個数: 16

約数和(自身を含む): 6812544

約数和(自身を除く): 2362623

約数列:

[1, 3, 7, 21, 313, 677, 939, 2031, 2191, 4739, 6573, 14217, 211901, 635703, 1483307, 4449921]

約数ペア:

[(1, 4449921), (3, 1483307), (7, 635703), (21, 211901), (313, 14217), (677, 6573), (939, 4739), (2031, 2191)]