15691357749

素因数分解:

$3^1\times {\mathrm{83}}^2\times {\mathrm{113}}^1\times {\mathrm{6719}}^1$

素因数の和:7001

約数の個数: 24

約数和(自身を含む): 21367503360

約数和(自身を除く): 5676145611

約数列:

[1, 3, 83, 113, 249, 339, 6719, 6889, 9379, 20157, 20667, 28137, 557677, 759247, 778457, 1673031, 2277741, 2335371, 46287191, 63017501, 138861573, 189052503, 5230452583, 15691357749]

約数ペア:

[(1, 15691357749), (3, 5230452583), (83, 189052503), (113, 138861573), (249, 63017501), (339, 46287191), (6719, 2335371), (6889, 2277741), (9379, 1673031), (20157, 778457), (20667, 759247), (28137, 557677)]