735585219

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{211193}}^1$

素因数の和:211248

約数の個数: 20

約数和(自身を含む): 1124396856

約数和(自身を除く): 388811637

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 211193, 633579, 1900737, 5702211, 9081299, 17106633, 27243897, 81731691, 245195073, 735585219]

約数ペア:

[(1, 735585219), (3, 245195073), (9, 81731691), (27, 27243897), (43, 17106633), (81, 9081299), (129, 5702211), (387, 1900737), (1161, 633579), (3483, 211193)]