1302554897

素因数分解:

$7^2\times {\mathrm{97}}^1\times {\mathrm{179}}^1\times {\mathrm{1531}}^1$

素因数の和:1821

約数の個数: 24

約数和(自身を含む): 1540395360

約数和(自身を除く): 237840463

約数列:

[1, 7, 49, 97, 179, 679, 1253, 1531, 4753, 8771, 10717, 17363, 75019, 121541, 148507, 274049, 850787, 1039549, 1918343, 7276843, 13428401, 26582753, 186079271, 1302554897]

約数ペア:

[(1, 1302554897), (7, 186079271), (49, 26582753), (97, 13428401), (179, 7276843), (679, 1918343), (1253, 1039549), (1531, 850787), (4753, 274049), (8771, 148507), (10717, 121541), (17363, 75019)]