2783127193

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{1487}}^1$

素因数の和:1837

約数の個数: 32

約数和(自身を含む): 3519774720

約数和(自身を除く): 736647527

約数列:

[1, 7, 11, 77, 109, 223, 763, 1199, 1487, 1561, 2453, 8393, 10409, 16357, 17171, 24307, 114499, 162083, 170149, 267377, 331601, 1134581, 1782913, 1871639, 2321207, 3647611, 12480391, 25533277, 36144509, 253011563, 397589599, 2783127193]

約数ペア:

[(1, 2783127193), (7, 397589599), (11, 253011563), (77, 36144509), (109, 25533277), (223, 12480391), (763, 3647611), (1199, 2321207), (1487, 1871639), (1561, 1782913), (2453, 1134581), (8393, 331601), (10409, 267377), (16357, 170149), (17171, 162083), (24307, 114499)]