520068741

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{3307}}^1$

素因数の和:3449

約数の個数: 32

約数和(自身を含む): 762163200

約数和(自身を除く): 242094459

約数列:

[1, 3, 19, 31, 57, 89, 93, 267, 589, 1691, 1767, 2759, 3307, 5073, 8277, 9921, 52421, 62833, 102517, 157263, 188499, 294323, 307551, 882969, 1947823, 5592137, 5843469, 9124013, 16776411, 27372039, 173356247, 520068741]

約数ペア:

[(1, 520068741), (3, 173356247), (19, 27372039), (31, 16776411), (57, 9124013), (89, 5843469), (93, 5592137), (267, 1947823), (589, 882969), (1691, 307551), (1767, 294323), (2759, 188499), (3307, 157263), (5073, 102517), (8277, 62833), (9921, 52421)]