1095380721

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{643}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 1681767360

約数和(自身を除く): 586386639

約数列:

[1, 3, 9, 29, 61, 87, 107, 183, 261, 321, 549, 643, 963, 1769, 1929, 3103, 5307, 5787, 6527, 9309, 15921, 18647, 19581, 27927, 39223, 55941, 58743, 68801, 117669, 167823, 189283, 206403, 353007, 567849, 619209, 1137467, 1703547, 1995229, 3412401, 4196861, 5985687, 10237203, 12590583, 17957061, 37771749, 121708969, 365126907, 1095380721]

約数ペア:

[(1, 1095380721), (3, 365126907), (9, 121708969), (29, 37771749), (61, 17957061), (87, 12590583), (107, 10237203), (183, 5985687), (261, 4196861), (321, 3412401), (549, 1995229), (643, 1703547), (963, 1137467), (1769, 619209), (1929, 567849), (3103, 353007), (5307, 206403), (5787, 189283), (6527, 167823), (9309, 117669), (15921, 68801), (18647, 58743), (19581, 55941), (27927, 39223)]