732896859

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{349}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 1021081600

約数和(自身を除く): 288184741

約数列:

[1, 3, 43, 73, 129, 219, 223, 349, 669, 1047, 3139, 9417, 9589, 15007, 16279, 25477, 28767, 45021, 48837, 76431, 77827, 233481, 699997, 1095511, 2099991, 3286533, 3346561, 5681371, 10039683, 17044113, 244298953, 732896859]

約数ペア:

[(1, 732896859), (3, 244298953), (43, 17044113), (73, 10039683), (129, 5681371), (219, 3346561), (223, 3286533), (349, 2099991), (669, 1095511), (1047, 699997), (3139, 233481), (9417, 77827), (9589, 76431), (15007, 48837), (16279, 45021), (25477, 28767)]