4920240087

素因数分解:

$3^2\times 7^2\times {\mathrm{907}}^1\times {\mathrm{12301}}^1$

素因数の和:13228

約数の個数: 36

約数和(自身を含む): 8277130056

約数和(自身を除く): 3356889969

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 907, 2721, 6349, 8163, 12301, 19047, 36903, 44443, 57141, 86107, 110709, 133329, 258321, 399987, 602749, 774963, 1808247, 5424741, 11157007, 33471021, 78099049, 100413063, 234297147, 546693343, 702891441, 1640080029, 4920240087]

約数ペア:

[(1, 4920240087), (3, 1640080029), (7, 702891441), (9, 546693343), (21, 234297147), (49, 100413063), (63, 78099049), (147, 33471021), (441, 11157007), (907, 5424741), (2721, 1808247), (6349, 774963), (8163, 602749), (12301, 399987), (19047, 258321), (36903, 133329), (44443, 110709), (57141, 86107)]