260961456623

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{9127}}^1\times {\mathrm{240271}}^1$

素因数の和:249422

約数の個数: 16

約数和(自身を含む): 315821205504

約数和(自身を除く): 54859748881

約数列:

[1, 7, 17, 119, 9127, 63889, 155159, 240271, 1086113, 1681897, 4084607, 28592249, 2192953417, 15350673919, 37280208089, 260961456623]

約数ペア:

[(1, 260961456623), (7, 37280208089), (17, 15350673919), (119, 2192953417), (9127, 28592249), (63889, 4084607), (155159, 1681897), (240271, 1086113)]