273243061

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 345945600

約数和(自身を除く): 72702539

約数列:

[1, 7, 13, 49, 91, 233, 263, 343, 637, 1631, 1841, 3029, 3419, 4459, 11417, 12887, 21203, 23933, 61279, 79919, 90209, 148421, 167531, 428953, 796627, 1038947, 1172717, 3002671, 5576389, 21018697, 39034723, 273243061]

約数ペア:

[(1, 273243061), (7, 39034723), (13, 21018697), (49, 5576389), (91, 3002671), (233, 1172717), (263, 1038947), (343, 796627), (637, 428953), (1631, 167531), (1841, 148421), (3029, 90209), (3419, 79919), (4459, 61279), (11417, 23933), (12887, 21203)]