2017308621

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{1993}}^1$

素因数の和:2325

約数の個数: 32

約数和(自身を含む): 2894330880

約数和(自身を除く): 877022259

約数列:

[1, 3, 17, 51, 89, 223, 267, 669, 1513, 1993, 3791, 4539, 5979, 11373, 19847, 33881, 59541, 101643, 177377, 337399, 444439, 532131, 1012197, 1333317, 3015409, 7555463, 9046227, 22666389, 39555071, 118665213, 672436207, 2017308621]

約数ペア:

[(1, 2017308621), (3, 672436207), (17, 118665213), (51, 39555071), (89, 22666389), (223, 9046227), (267, 7555463), (669, 3015409), (1513, 1333317), (1993, 1012197), (3791, 532131), (4539, 444439), (5979, 337399), (11373, 177377), (19847, 101643), (33881, 59541)]