1259013039

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{1721}}^1$

素因数の和:1927

約数の個数: 32

約数和(自身を含む): 1767515904

約数和(自身を除く): 508502865

約数列:

[1, 3, 43, 53, 107, 129, 159, 321, 1721, 2279, 4601, 5163, 5671, 6837, 13803, 17013, 74003, 91213, 184147, 222009, 243853, 273639, 552441, 731559, 3922159, 7918321, 9759791, 11766477, 23754963, 29279373, 419671013, 1259013039]

約数ペア:

[(1, 1259013039), (3, 419671013), (43, 29279373), (53, 23754963), (107, 11766477), (129, 9759791), (159, 7918321), (321, 3922159), (1721, 731559), (2279, 552441), (4601, 273639), (5163, 243853), (5671, 222009), (6837, 184147), (13803, 91213), (17013, 74003)]