1397335951

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{1031}}^1$

素因数の和:1563

約数の個数: 24

約数和(自身を含む): 1607542272

約数和(自身を除く): 210206321

約数列:

[1, 11, 23, 121, 253, 487, 1031, 2783, 5357, 11201, 11341, 23713, 58927, 123211, 124751, 260843, 502097, 1355321, 2869273, 5523067, 11548231, 60753737, 127030541, 1397335951]

約数ペア:

[(1, 1397335951), (11, 127030541), (23, 60753737), (121, 11548231), (253, 5523067), (487, 2869273), (1031, 1355321), (2783, 502097), (5357, 260843), (11201, 124751), (11341, 123211), (23713, 58927)]