4742703

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{907}}^1$

素因数の和:1003

約数の個数: 24

約数和(自身を含む): 7932288

約数和(自身を除く): 3189585

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 581, 747, 907, 1743, 2721, 5229, 6349, 8163, 19047, 57141, 75281, 225843, 526967, 677529, 1580901, 4742703]

約数ペア:

[(1, 4742703), (3, 1580901), (7, 677529), (9, 526967), (21, 225843), (63, 75281), (83, 57141), (249, 19047), (581, 8163), (747, 6349), (907, 5229), (1743, 2721)]